Gold Leaf All-In-One Liquid Fertilizer
$58.99 – $199.99each
Gold Leaf is the only true single-step liquid fertilizer that combines every essential nutrient in one stable formula, offering the simplest and most cost-efficient way to grow houseplants, crops, cannabis and flowers.
Product Benefits
- One product for all growth stages.
- Saves time, money, and water.
- No need to adjust pH or worry about chlorine in tap water.
- Gold Leaf reduces plant stress, improving growth and yields.
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Maximize Your High-Value Plant Potential with Our All-in-One Soil and Hydroponic Fertilizer.
Looking for the ultimate fertilizer solution? Our highly concentrated formula is all you need to fuel your plants with every essential nutrient for optimal growth and abundant blooms. Simplify your setup with just one feed tank—no multiple products, no dechlorinating, and no pH adjustments.
- Boost Blooms and Buds: Specially formulated to promote more abundant and dense flowers, maximizing yield for high-value plants.
- More Powerful: Highly concentrated (density of 1.35) for healthier, denser growth and bigger yields.
- Complete Nutrition: Delivers NPK and Calcium. Chelated with organic acids for maximum absorption and robust plant development.
- Low Maintenance: Optimized pH and a simplified process for minimal stress-free feeding.
- Trusted Quality: Made in the USA (West Chester, OH) with the finest quality ingredients.
Choose the fertilizer that enhances both bloom and bud production, outperforming many others in both hydroponic and soil applications—start growing stronger and healthier plants today!
Imagine a perfect growing cycle—massive roots, vigorous growth, lush leaves, and dense blooms.
We know the painstaking process you go through to ensure the feedings and balancing is spot-on.
- The constant juggling of nutrients for each phase of the growing cycle.
- Adding pH Up or pH Down to achieve that perfect level.
- Investing in multiple dosing pumps, blending and monitoring equipment, and training.
Achieve Rich, Abundant Plants that are Bursting with Heavy, Potent Buds and Blooms.
Now, what if one single product could eliminate those headaches?
A product that contains all the essential ingredients for peak plant performance in one bottle.
Ensuring:
- Nutrient balance
- No additional nutrients required
- No pH adjustments needed
- No nutrient uptake blockage—ever again
The Most Advanced Single-Step Liquid Fertilizer—Created by Biochemists & Plant Scientists
The only stable, single-step liquid formula with a perfect balance of EVERY essential plant nutrient including NPK and Calcium that delivers nutrients when they are needed without precipitating out.
- No additional chemicals needed for plant development throughout the growing cycle—seed, growth, bloom to fruiting/flowering.
- Prevents unwanted reactions that can block nutrient uptake, such as the formation of calcium phosphate, gypsum, and precipitates.
- Always pH Optimized to eliminate the need for a pH Up or pH Down once and for all.
- No nutrient burn due to unnecessary salt buildup, salt stress, or sodium toxicity.
- Naturally improved root system for better nutrient uptake due to the bio-rational formula and enhanced microbial health.
- Extremely low metal content yields products that are the safest to use.
- Shorter internode lengths with denser, massive yields.
In short, it delivers what you deserve—a lush, green garden packed with huge, swelling blooms.
ATTENTION: Gold Leaf is the only complete single-step fertilizer designed for the entire growing cycle, thanks to its proprietary chemistry. No additional products are required, although amendments can be added if desired.
NOTE: Nutrients are best absorbed when the pH is between 5.5-6.5. Gold Leaf’s pH Optimized technology resists pH changes thus, when used alone, keeps the pH within optimal range.
NOTE: 1 Liter of Gold Leaf Liquid Fertilizer can be diluted to make up to 500 gallons of solution during the early stages of plant growth.
How are you combining calcium and sulfur without it forming calcium sulfate, and calcium and phosphorus from forming calcium phosphate?
These are two of the the major proprietary breakthroughs the Gold Leaf biochemists and plant scientists have been able to achieve, thus making Gold Leaf the most advanced product on the market.
Does Gold Leaf contain Plant Growth Regulators (PGRs)?
No.
Is using Gold Leaf cost-effective?
Gold Leaf contains every essential plant nutrient, thus eliminating the need to purchase multiple products. It also instantly dechlorinates tap water and maintains the pH throughout the growing process. Gold Leaf is Extremely concentrated. A one gallon bottle of Gold Leaf will make up to 1,000 gallons of solution for most plants.
Is Gold Leaf chemical based?
Yes. However, Gold Leaf is Biorational. It works with beneficial microbes/bacteria and pollinators. On that note, growers that grow in living soil love it.
Is Gold Leaf salt based?
No. Gold Leaf contains no salt. It contains a range of chemical compounds to deliver the full range of essential plant nutrients.
Can you use Gold Leaf with Promix?
Yes, but since Promix is peat-based and already contains fertilizer, only apply Gold Leaf at 1/3 to 1/2 the stated dosage rate.
Can products that push terpene production and weight increases be used with Gold Leaf?
Yes. Just consider that Gold Leaf already has a high level of potassium so don’t push that particular level too high.
Tomato plants are growing nicely, but not getting many tomatoes. Is this a fertilizer issue?
No. The plants need to be pollinated.Simply shake the branches lightly, or apply an electric
toothbrush near the blooms to self-pollinate.
Is Gold Leaf organic?
No, but it is biorational. It works with beneficial organisms.
Does Gold Leaf contain Humic/Fulvic Acid?
No, it does not. It is tank mix compatible with them though.
Is Gold Leaf a mineral fertilizer or a nitrate fertilizer?
It is a mineral fertilizer that contains nitrates in the exact balance for optimal growth and crop health.
How well does Gold Leaf works with cannabis in a DWC system? I didn’t see silica on the nutrient list and wonder if there is enough calming in it.
It works very well in DWC systems. Silicon is beneficial but not an essential nutrient, so it is not in Gold Leaf. However, Gold Leaf is compatible with potassium silicate-based additives. Just add the potassium silicate to the tank before adding Gold Leaf. Where Gold Leaf contains calcium and magnesium, in hydroponics systems such as DWC, the addition of cal/mag is recommended. Especially if using RO water.
Tip: Air stones raise pH but not alkalinity. If using RO water, your pH will be at 6.0-6.3 starting out. Turn your air stone down on the first day of nutrient add by 40%. Then gradually bring the air stones back up to 100% during the next 5-6 days. Then just do a continuous feed and your pH will be dialed in.
How often do I need to change out the water when growing hydroponically?
The general rule is that once you have topped off the reservoir with a volume of water
equal to the volume of the reservoir, it’s time for a change out. In other words, if you have a 25-gallon tank and have replenished five gallons, five times, it’s time to change it out. Follow the dilution rate for
the intervals of applications of Gold Leaf based on the amount of water being used to top off.
Can Gold Leaf be used in an Aquaponics system?
No.
I’ve already done veg. Can I switch over to Gold Leaf when I switch to flower?
Yes. Just follow the dilution rates for your medium.
I’ve read that the ppm for cannabis should be 500-600 after cloning; 800-900 during vegetation and 1,000-1,100 when flowering. Does this apply to Gold Leaf as well?
No. You can ignore the EC/TDS levels stated in most guides as these numbers are based on
conventional fertilizers that have a lot of salt in them. The low EC is not usually a problem. Growers like to keep their EC levels low. Instead of using the prescribed EC value created for generic two-part fertilizers, simply use the recommended dose rate for Gold Leaf. Make a note of the EC this creates with your local water and then work to this EC value for future irrigations or when replenishing the tanks. Do not apply more Gold Leaf than is recommended for your medium.
What do you do if you are using coco/coir or soil and you overdosed with the Gold Leaf?
Run fresh water through the growing medium a few times to wash out the excess fertilizer. Then give
it one dose of cal/mag at the rate specified by the manufacturer of that brand. The calcium will
counteract the excess potassium. Give it a day or two then resume the normal schedule. This may or
may not solve the problem depending on how much you overdosed.
What benefits does Gold Leaf have over Veg Bloom and Shine?
Gold Leaf is pH perfect and also dechlorinates tap water. Gold Leaf is also a liquid, not a powder. Veg Bloom lacks two essential plant nutrients. It also contains some contaminant elements. The metal content in Veg Bloom is significantly higher than Gold Leaf. Veg Bloom also contains a calcium level well beyond what is required by most plants. The Shine product is simply a mix of potassium phosphate, potassium sulphate and magnesium sulfate. There are ample amounts of each in Gold Leaf.
counteract the excess potassium. Give it a day or two then resume the normal schedule. This may or
may not solve the problem depending on how much you overdosed.
Can I use Hydroguard or hydrogen peroxide with Gold Leaf?
Yes, but don’t mix them with Gold Leaf.Add them separately.
I made more Gold Leaf solution than I needed. Can I save the overage and use it later?
No. Only mix what you plan to use with the current application. Mix a fresh batch each time. However, if you are using a reservoir, add a circulating pump. Not an air stone as this will raise the pH. When using a circulating pump, put a timer on it so that it kicks on for 15 minutes or so once or twice a day. Do Not leave the circulating pump on continuously. The running pump will raise the water temperature over time.
I’m growing Revolver Autoflower in perlite and cocoa using an autopot gravity fed water system. How much Gold Leaf should I use and how often?
Follow the same instructions as for coco/coir. Make sure the holding tanks and pipes are sterile before starting.
Why does my diluted Gold Leaf smells like ammonia?
Gold Leaf contains ammonium so there may be a slight odor of it. It’s not a problem.
My system has a sulfur smell. What causes this?
Gold Leaf contain sulfur, so it’s not unusual to notice a bit of an odor. That’s not a problem. It could,
however, also be caused by a bacterial load in your system.
When should I apply Gold Leaf as a foliar feed?
Use 4mL (1/8 oz.) per gallon of water, as a fine spray, every two weeks. Never apply in sunny or during hot weather. Gold Leaf contains calcium and sulfur, both of which can scorch if leaves are hot.
When growing plants in a pot, is it okay to leave water in the catch tray at the bottom?
If water sits in the tray for more than 12 hours, it will create anoxic conditions (lack of oxygen) which
will cause root rot. Drain it out. It’s best to water slowly and stop as water begins to appear out the
bottom of the pot.
I was always told that as plants grow their needs change so how can one mix work?
The plant scientist who developed Gold Leaf knew this, of course, before embarked on creating the Gold Leaf formula. He was able to include every essential plant nutrient in the solution that would be absorbed by the plant when the plant needs it, without any of the nutrients precipitating out. Simply stated, a plant selectively absorbs the nutrients it wants when it needs them. It doesn’t passively absorb whatever you give them. The formula was calculated to know what and how much of each nutrient would be needed by the plant in each stage of its growth and ensure there is a sufficient amount to carry the plant from seed to harvest. This is one reason it is very important not to overdose the fertilizer. It is very concentrated and has already been dosed to match each medium in which you may be growing.
Does Gold Leaf work with a Drain and Waste System?
Yes.
What is the best way to clean lines out?
If you have limescale, use a very diluted citric acid solution. If you have microbial buildup of biofilm, use either boiling water, peroxide or a chlorine rinse.If there’s a lot of microbial build up every time you grow, we recommend you install a UV filter.
After mixing my Gold Leaf solution, it appears some has settled to the bottom. What do you recommend I do?
Give it a good stirring. If using in a reservoir, the addition of a circulating pump is beneficial. Be sure to put the circulating pump on a timer so that it only turns on for approximately 10-15 minutes at a time once or twice a day. DO NOT leave the pump on continuously as this will raise your water temperature.
My solution is a bit white. What do you think is causing this?
Either your water is too hard or your container is dirty.Always sanitize your container before starting.
I grow hydroponic lettuce outside in DWC. I have 4,000 holes in my system with a 1,000 gallon reservoir. Will Gold Leaf work for me? Also, is it cost-effective for large operations?
Although Gold Leaf is proven to be very effective in most media, we’ve seen mixed results with outdoor growing in DWC, as it is a more difficult method of growing and the system needs to be very sterile. There is carbon in Gold Leaf and this might cause microbes to grow in the tank being exposed to the outdoor environment. It would not be pathogenic microbes but may give off an unpleasant odor.
Cost effectiveness would depend on if you’re having any issues with your grow and what price you place on your time. Gold Leaf is very simple to use and, as you may know, maintains your pH without the need for adjustments with a pH Up or Down. It also dechlorinates tap water. If you’re currently just using a soluble granular fertilizer and it works well for you, Gold Leaf would probably not be as cost-effective. But, if you’re continually experiencing problems with nutrient deficiencies, dissolving salts, pH control or with chlorine in your water, Gold Leaf would solve these problems for you.
I grow hydroponic lettuce outside in DWC. I have 4,000 holes in my system with a 1,000 gallon reservoir. Will Gold Leaf work for me? Also, is it cost-effective for large operations?
Although Gold Leaf is proven to be very effective in most media, we’ve seen mixed results with outdoor growing in DWC, as it is a more difficult method of growing and the system needs to be very sterile. There is carbon in Gold Leaf and this might cause microbes to grow in the tank being exposed to the outdoor environment. It would not be pathogenic microbes but may give off an unpleasant odor.
Cost effectiveness would depend on if you’re having any issues with your grow and what price you place on your time. Gold Leaf is very simple to use and, as you may know, maintains your pH without the need for adjustments with a pH Up or Down. It also dechlorinates tap water. If you’re currently just using a soluble granular fertilizer and it works well for you, Gold Leaf would probably not be as cost-effective. But, if you’re continually experiencing problems with nutrient deficiencies, dissolving salts, pH control or with chlorine in your water, Gold Leaf would solve these problems for you.
I’m growing in soil and am getting some yellowing in my leaves. What’s causing this?
Probably one of three issues: (1) Over-watering (2) Overdosing the Gold Leaf (3) May need to add some cal-mag.
The tips of my cannabis plants are burning. What’s causing this?
Probably one of two issues: (1) Your plants are too close to your lighting.Keep your plants at least 30” from your lights. (2) You are overdosing your fertilizer.
When using Gold Leaf in soil, we apply it every third watering as directed. When we apply just plain water in between the Gold Leaf waterings, the pH in the plain water is higher than where Gold Leaf holds it. When applying the plain water, will the Gold Leaf from the previous applications maintain the pH or should we add a pH down in the plain water before applying it?
After applying the plain water, collect some runoff from the bottom of the pot to check the pH. If you’re not growing in pots, squeeze some water out of the soil a couple hours after watering to check it. If it’s high, you can add some pH Down. Add the pH Down as directed but be patient. Once the pH begins to drop, it can do so rapidly so give it time to settle.
TIP: When in main Veg or Flowering, add the minimum dosage of Gold Leaf (2mL/Gal) on water only days. This will instantly dechlorinate and pH your water without feeding your plants too much.
The leaves on our tomato plants are drooping. Any suggestions?
Drooping is usually a sign of too much water. The roots may not be getting enough oxygen. If over-watering is not the problem, the plant may need a bit more nitrogen. Try adding some Urea Ammonium Nitrate (UAN).
I have a Drain and Waste System. What do you recommend for cleaning my lines?
If limescale is present, use a very diluted citric acid solution.If there’s a bicrobial buildup of biofilm, use either boiling water, peroxide or a chlorine rinse.
35 reviews for Gold Leaf All-In-One Liquid Fertilizer
Clear filtersScientific Proof to Back Our Claims
Proof of pH Optimized Technology
Proof of Every Essential Nutrient in One Stable Solution.
Proof of Extremely Low Electric Conductivity.
Proof of Instant Dechlorination of Tap Water.
Proof of Higher Nutrient Value than A&B Fertilizers.
No More Guesswork! One Formula to Replace Them All.
Eliminate the need for multiple agrochemicals, feed tanks and blending equipment with a premium, true, single-step fertilizer.
Other Solutions
For the complete growing cycle - seed to harvest
pH Optimized throughout the growing process
Single-Step, mix-and-go application
Instantly neutralizes chlorine and chloramines
1 Liter makes up to 500 gallons of solution
Contains every essential nutrient in one bottle
No daily multiple feedings or pH adjustments
Gary Burchfield (verified owner) –
I am very impressed with Gold Leaf so far. I can’t believe this is truly a one bottle does all product. We have been trying to find this “magic bullet” for ten years! We chose a few customers with different levels of experience to try out Gold Leaf and the customer who has never grown a plant in his life had crazy stunning results. I am blown away. You have a great product. Good luck and I am certain the orders will continue to pour in.
Maui Bob (verified owner) –
Since I was one of the first growers in the United States to have the opportunity to try Gold Leaf before its release, I thought I’d give my honest opinion about this nutrient. I’ve been part of the growing community for going on 10 years now and I’ve strived for the best possible results with the least amount of effort. I was actually asked to try out the product for my favorite grow shop. I tested it side by side with my favorite nutrient line, which is also one of the cleanest lines, and the results were fantastic! A true one part base nutrient. I really can’t emphasize enough how easy this product is to use. Also, you only flush at the end of your bloom cycle. I’m on my 4 th grow using Gold Leaf, 2 side by side with other nutrients and 2 by itself. The results have been better than expected each time. I recommend Gold Leaf to anyone that’s starting out and would like to keep things simple.
Chris W. (verified owner) –
I’ll give you a quick review. It’s awesome! Use the same bottle through the entire grow. I use less than recommended and my plants love it. The only extra I use was a golden tree and orca. That simple. Super simple.
Chad G. (verified owner) –
This stuff is the BOMB! No kidding… My plants were a little yellow. Now they are so GREEN they look
blue! Healthy plants are happy ones!
Tony Abdallah (verified owner) –
Pure High 420 in Michigan sells Gold Leaf. It’s an awesome product.
Tara W. (verified owner) –
Thank you Gold Leaf. Used the nutrients on my first grow. The simplicity of use was a huge plus! Made my experience that much better. Currently using again. Having huge success. Thank you.
Tim C. (verified owner) –
Our first test was successfully completed. We did flower two identical plants and must say, the buds are bigger, firmer, and more smell than the other plant. We are confident in your product so I am going to try it in veg on a few and flower 4 of our top strains for test 2. If it goes well, we will be buying nutes from you.
Dan O. (verified owner) –
I use a product called slf1000 with Gold Leaf. I mix it together and it does amazing things to my roots. I had to pull a male up 2 weeks ago and the way my roots were looking was amazing. Man, I’ve actually never seen roots look so healthy.
Chris W. (verified owner) –
The initial cost is more yes, but you save hundreds in the long run. You’re using a 1 part nutrient start to finish. No veg A&B bloom, A&B plus all the extra amendments. Think long term and this stuff is totally worth it. 1 bottle for multiple grows. I’m in.
matthew Kohn (verified owner) –
Absolutely fantastic product!!! It works. It works. It works I have used many nutrient lines through the years. I will only use gold leaf from now on!
Randell gillespie (verified owner) –
This product is the true! Great results!!!!!????????????
Gregory Mitchell (verified owner) –
Love it. My plants are happy. Still need to add cal mag and bloom boosters for best results….but I’m sold…..already making a second order for a gallon.
James Richardson (verified owner) –
Sounds great! I can’t wait to try it!
Budgrowerdotcom (verified owner) –
I saw Goldleaf on a Instagram post. I was curious, so I read review after review. Great reviews everywhere. So why not? I brought the 500ml bottle and after the 1st use. My plants looked different, more healthy. I dry my plants between water and feedings but with Goldleaf it’s almost scary because the plants will be ready for water/feeding but still look beautiful. This is the favorite food of my plants. I’m about to buy the gallon.
ChaFue Yang (verified owner) –
I loved it
Jesus (verified owner) –
Love this product been using it for about a month and its made my plants just turn Into a thing of beauty, the girls are Beasts now. Gold Leaf is the best. A true all in one fertilizer cant wait to try it on my next grow!
Cary Ewing (verified owner) –
So far so good, plants are loving it but the proof is in the bud. If the end result is as good as the process I’ll be ecstatic
Q (verified owner) –
I’m using just half of required doses and my plants love this stuff I’ve just added extra bloom hands down real easy to use will be buying more start to finish thanks gold leaf made my job real easy
Richard Isaacs (verified owner) –
Great stuff
Ernie Cooper (verified owner) –
used it loved it………….new order
Smoke Dog (verified owner) –
Been growing for a couple years and I’ve used other nutrient lines and I always had a issue with deficiencies. Well not one single issue the entire grow using gold leaf. Plants are a beautiful green, bulkup nicely, and smell amazing. I follow the dosing chart for cannabis and it’s working perfect. I’m also using photosynthesis plus, fish sh!t and terpinator, growing in tupar coco and I feed everyday. I give it a 10/10 and would recommend to fellow growers.
Jonathan Fields (verified owner) –
Good Fertilizer gave 4stars cause you need to add a Flower booster.
Matty Budz (verified owner) –
I’m a small veteran owned and operated cannabis company “Matty Budz” we grow cannabis for disabled veterans and make feco etc…. For truly disabled veterans and and terminally ill individuals, long story short we used GH F****Trio with their supplement line for 6 years with great results, but decided to use this as it’s 1 step and save our broken veterans backs and knees. Let me tell you guy…. From veg this product fixed what was lacking and seems to allow the soil to clean it’s self in a way that it unbinded previously used nutes before the switch ( flushed ) but in the weeks and months of use, my vegetative health is by far the best I’ve ever seen. This coming from commercial outdoor and indoor grows using GH. The flower is the most pungent and resinous buds we’ve seen, not to mention the quality of all natural density and fitness of the buds as well as plants. Our water at 10ml veg and 15ml during flower ( autoflower ) comes perfect to 6.5 but but ranges steady from 6.43 to 5.68. our autos come out dang near close to yield as out photos. The flower on both auto and photo veg are beyond perfect. From seed to harvest and or clone to harvest this place odict works perfect. Plants are healthier then ever and the potency, quality, ability to deliver consistent quality to both patients and clients will make this a main stay staple of our grow. From one veteran to another, thank you.
Ben Little (verified owner) –
Please sell to Canada 🙂 I will be waiting patiently for a gallon of your finest brew 😉
Lora Smith (verified owner) –
Never used before. A friend recommended we are both Veterans so I trust him with everything.
Blue Briccs (verified owner) –
I had try some of the top name stuff… then one day i send a ad for goldleaf.. and let me tell you this… now I have a bunch of other Fertilizer that I won’t touch because now I am a firm goldleaf user!! I only add calmag to my water with gold leaf and the sister girls love it… must buy
Karlee V (verified owner) –
BEST STUFF OUT THERE! Literally haven’t used my Blue** PH pen in ages. Threw out my other 7 bottles of trash and only use this! I haven’t had any cal/mag issues yet but even if I do for certain strains it’s saved me so much time and stress! Honestly think the plants prefer it! Gets the 5/5 from this medical cultivator!!
Chad Snyder (verified owner) –
From what I’ve read… this is a great product. I will soon find out
Erik (verified owner) –
AMAZING ????!!!! I’ll NEVER not use this product again!! Highly recommend. If your not using this product good luck. Hands down the BEST
D. Anthony (verified owner) –
I have been growing for 19 years and I’m one of those obsessed growers, always looking at new strains and gear.
I saw Gold Leaf pop up a couple times online but didn’t pay much attention, after a while I started seeing reviews and grabbed a 500ml bottle.
I have used many lines over the years, the one I was using at the time had 18 bottles.
I am now buying the bigger bottles, first two grows were in soil and next two were coco.
I wish I could post pictures on this review, my flowers look like they could be in a magazine..
Eric cybulski (verified owner) –
First time so far so good.Only feed every third day water only rest seems to be working,week 5 look nice flower already.
Kenny (verified owner) –
I’m a new grower and by the look of my plants and buds it looks like I’ve been growing for years! I love Gold Leaf!!!!
Jimmy Cline (verified owner) –
I’ve been growing for 10 years and I absolutely love Gold Leaf! I have grown in both dirt and DWC(Deep Water Culture) Hydroponics and it did great in both systems. Would recommend this product to anyone.
Squatch Watson (verified owner) –
I started using Gold Leaf this year. I like to see how far i can push thinking and im here to tell thinking are looking good here in NY
Thank you for make a kick ass fertilizer. Will try to remember to up date this in the fall.. 7/20/22
Jacob H. (verified owner) –
Extremely pleased. All the claims are true- I succ grew using tap water in coco, DWC and soil with only this and microbes with no PH adjustment.