Nutrients & Additives
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Build-A-Soil Build A Soil Re-amend Kit for 6 Cubic Foot (8lb)
The Re-amend Kit is made for used soil. Each kit is measured to fit a set number of cubic feet of soil, and this one is for 6 cubic feet. Designed to re-amend your soil after your first grow cycle and every time after that Great for top dressing Balanced with just enough nutrients and minerals for your used soil What's in it Camelina Meal: 1/2 cup per cubic foot Thorvin Kelp Meal: 1/2 cup per cubic foot Crustacean Meal: 1/2 cup per cubic foot Fish Meal: 1/2 cup per cubic foot Gypsum: 1/2 cup per cubic foot All the ingredients total 2.5 cups per cubic foot, or 5 tablespoons per gallon if you want to break the recipe down. How to use Apply the kit together with quality compost or castings at a minimum of 5% per container. That works out to about 1/4 gallon of castings for every 5 gallons of soil. Good to know 1 cubic foot = 7.5 gallons of soil Dimensions: 10.5" x 8.5" x 5.25" Weight: 8.0 lbs
$46.00
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The Soil Makers The Soil Makers Soil Re-Amend Kit - 9LB
Soil Re-Amend Kit — refresh and revitalize your existing living soil without replacing it. Designed for gardeners who manage multiple potted plants, this re-amendment kit makes soil renewal quick, efficient, and economical. Have used soil from The Soil Makers before? This kit provides a straightforward path to restoring soil health. Remove the plant crown, break up root balls in a large container or on a tarp, and thoroughly mix in the kit’s blend of organic amendments. After moistening and covering, let the soil rest for about one to two weeks. To support living, organic no-till soil, top-dress with compost or mulch and replant after a few days so the soil can revitalize—no heavy lifting required. What’s inside the Soil Re-Amend Kit Fish Meal Kelp Meal Crab Meal Fertoz Fish Bone Meal Kmag Alfalfa Meal Gypsum Aragonite How to use Remove the plant crown and lift the root ball out of the pot. Break up root balls in a large container or on a tarp to create a loose, workable soil base. Thoroughly mix in the kit’s eight components until evenly distributed. Moisten the amended soil and cover it; allow it to rest for roughly two weeks to begin rebuilding soil biology and structure. For a living organic no-till approach, top-dress with a layer of compost or mulch and let the soil revitalize for a few days before replanting. Usage rate: Use 2 cups of the Soil Re-Amend Kit per cubic foot of soil for restoration and ongoing vitality. Shipping: Shipping is included in the listed price, making soil renewal convenient and predictable for busy home gardeners. Why this kit stands out: it combines a balanced mix of organic nutrients and mineral amendments tailored to restore soil biology, improve structure, and support steady nutrient release in container gardens and raised beds. It’s a practical, no-till-friendly solution that reduces waste and keeps your organic potting soil thriving year after year. From The Soil Makers, a brand trusted by home gardeners who value living soils and hands-on soil health. This Soil Re-Amend Kit is a smart upgrade for anyone aiming to maintain vibrant, productive organic soil without replacing media each season.
$40.00
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Flying Skull Flying Skull Flora Extract - 4OZ
Flying Skull Essential Flora Extract is a concentrated, highly-soluble and naturally-steeped additive derived from both land and sea plants. The chemistry behind Essential Flora Extract has been carefully crafted to ensure that other Flying Skull products can be used in conjunction with no adverse chemical reactions.
$6.95
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Cyco Cyco Potash - 5L
Cyco Potash Plus strengthens plants and aids in water retention, which improves yields and transportability. Cyco Potash Plus also makes a positive contribution to the environment by balancing other nutrients, especially nitrate, to make sure they are taken up and used by plants efficiently, avoiding losses that may be harmful to the plant. Cyco Potash Plus will also help in the development of a plant to produce large flowers. Cyco Potash Plus also aids in achieving a full yield and quality. Many of the functions of potash in the plant are related to physiological conditions and stress. These functions are diverse and include efficient nitrogen and improved water use, drought tolerance and frost resistance.
$67.05 $60.35
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Humboldt Nutrients Humboldt Country's Own Killer Tea - 1 GAL
Clear, clean Golden Yellow product made from pure worm castings and the most potent seabird and bat guanos. No product on the market compares. Not a like other teas. Long shelf life, no need to aerate and NO DISGUSTING SMELL. Great for flushing. Watch your flowers pop.
$38.51
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Plagron Plagron Royal Rush - 500ML
Royal Rush is a very powerful fertilizer based on protein hydrolysate.
$72.78 $65.50
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General Hydroponics GH Flora Bloom - 2.5 GAL
Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.
$92.47 $78.60
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Plagron Plagron Alga Grow - 1L
Alga Grow is a basic plant nutrient that was created especially for soil-based cultivation. Alga Grow is used during the plant's growth phase. This fertiliser, which is based on algae, aids in healthy and balanced growth and good root development. Alga Grow provides a sound foundation for the plant to flower profusely in a subsequent phase.
$43.88 $39.49
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Cyco Cyco Dr Repair - 5L
Cyco Dr. Repair treats chlorosis and environmental stresses. Chlorosis is a yellowing of leaf tissue due to a lack of chlorophyll. Possible causes of chlorosis include poor drainage, damaged roots, compacted roots, high alkalinity and more importantly nutrient deficiencies in the plant. Environmental stress can damage plant function or its development, which shortens the time for photosynthesis and in turn reduces yield. The lack of iron is one of the more common nutrient deficiencies in plants associated with chlorosis. Dr. Repair helps to restore your plant to its full potential.
$83.12 $74.81
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General Hydroponics GH Flora Nectar Fruit N Fusion - 2.5 GAL
FloraNectar contains all natural raw cane sugar, molasses, malt syrup, select plant-based esters, L-amino acids, organic acids, vitamins and essential minerals. This unique blend of ingredients helps your plants regulate enzymes that trigger specific reactions involved in maintaining optimal metabolism. This allows your plants to achieve a balance between respiration and photosynthesis in high-intensity growing environments where the rate of respiration can sometimes exceed the rate of photosynthesis.
$166.53 $141.55
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General Hydroponics GH Flora Gro - 2.5 GAL
Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.
$92.47 $78.60
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Flying Skull Flying Skull On Schedule - 4OZ
On Schedule's part in the Flying Skull line is to help the grower master the timing of harvests so they are On Schedule. Just like the baker's doughnuts; product must come out of the oven on time, tasting, chewing and smelling the same every day. An interruption of the timely offering of product could force his patrons to find a consistent source of good tasting doughnuts somewhere else and never come back!On Schedule is simply sprayed onto the plants during the last 10 day period before turning lighting systems to 12 ON 12 OFF. It will be a few days after the lights have gone to 12 ON 12 OFF that you will notice enhanced bud set. It will always be the same length of time, from the time your lighting was turned to 12/12 that you will see the plants setting bud.It's good knowing your ON Schedule.
$6.49
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Flying Skull Flying Skull On Schedule - 8OZ
On Schedule's part in the Flying Skull line is to help the grower master the timing of harvests so they are On Schedule. Just like the baker's doughnuts; product must come out of the oven on time, tasting, chewing and smelling the same every day. An interruption of the timely offering of product could force his patrons to find a consistent source of good tasting doughnuts somewhere else and never come back!On Schedule is simply sprayed onto the plants during the last 10 day period before turning lighting systems to 12 ON 12 OFF. It will be a few days after the lights have gone to 12 ON 12 OFF that you will notice enhanced bud set. It will always be the same length of time, from the time your lighting was turned to 12/12 that you will see the plants setting bud.It's good knowing your ON Schedule.
$8.95
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Cyco Cyco Ryzofuel - 5L
Ryzofuel is Australia's leading brand of root stimulants, designed for indoor/outdoor plants and seedlings. Ryzofuel can also be used on trees and bulbs. Ryzofuel will rapidly accelerate new root growth.
$261.72 $235.55
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Flying Skull Flying Skull Flora Extract - 8OZ
Flying Skull Essential Flora Extract is a concentrated, highly-soluble and naturally-steeped additive derived from both land and sea plants. The chemistry behind Essential Flora Extract has been carefully crafted to ensure that other Flying Skull products can be used in conjunction with no adverse chemical reactions.
$10.95
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General Hydroponics GH Flora Micro - 2.5 GAL
The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro and FloraBloom.
$111.45 $94.73
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Cyco Cyco Zyme - 5L
Cyco Platinum Series Cyco Zyme enhances growth when used in hydroponic and soil-free systems such as coco peat.
$163.44 $147.10
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Dyna-Gro Dyna-Gro Mag-Pro - 1 GAL
Dyna-Gro Mag Pro 2-15-4 is a unique supplement that can be used with any complete nutrition formula as a blossom booster. The high phosphorus, magnesium, and sulfur content of this formula brings out color, fragrance, and size in flowers, fruit, and many vegetable crops.
$72.99
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Cyco Cyco Uptake - 5L
Cyco Uptake may increase micronutrient uptake in your plants.
$66.11 $59.50
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Cyco Cyco Suga Rush - 5L
Cyco Suga Rush may enhance flowering when used in hydroponic and soil-free systems such as coco peat. Suga Rush contains potassium, which is essential for the translocation of sugars.
$98.24 $88.42
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Cyco Cyco B1 Boost - 5L
Cyco Platinum Series B1 Boost is an additive used throughout the vegetative and flowering periods of plant growth. Used at higher concentrations in vegetative growth than flowering, B1 Boost contains high amounts of the natural vitamin B1, also known as thiamine. Thiamine is a natural hormone that is present in the plant, natural bacteria excrements and native fungi. By providing a constant presence of thiamine, root growth is encouraged, thereby allowing for healthy new growth. B1 Boost is also a strong source of pharmaceutical-grade potassium. A necessary ingredient to plant growth enzymes, protein formation and the translocation of sugars, potassium in B1 Boost allows for vibrant, healthy growth.
$155.88 $140.29
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Cyco Cyco Swell - 5L
The phosphorus in Cyco Swell plays an essential part in photosynthesis, it assists with plant maturation and aids in withstanding stress; increasing growth and encouraging bloom. The potassium found in Cyco Swell helps enhance fruit quality. The magnesium in Swell activates the plant enzymes needed for growth. Cyco Swell is also recommended in the later flowering stages.
$134.15 $120.74
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Grotek Grotek Gro-Silic - 1L
GRO-SILIC™ Soluble Silicon GRO-SILIC™ SOLUBLE SILICON is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon helps improve plant growth and vigor, in part by strengthening cell walls. Plants with improved cell wall structure are better able to endure periods of abiotic stress such as high temperatures and drought. Gro-Silic is very effective as a soil drench, but for fastest absorption apply as a foliar spray. Application Rate: 1L makes 6667L of solution. Foliar application: Dilute to 1:500 or greater. Apply at the 3 – 8 leaf stage and once monthly thereafter as required. Soilless/water culture application: For nutrient solutions apply at a rate of 0.15 – 0.30 ml/L (0.6 – 1.2 ml/gal.). KEY FEATURES Compatible With Beneficial Biology Improves Abiotic Stress Resistance Highly Concentrated, Plant Available Silica Guaranteed Analysis Boron (B)..... 0.009% Derived From: Boric Acid ALSO CONTAINS NON-PLANT FOOD INGREDIENT: 13% Soluble Silicon (Si) from Sodium Silicate 87.0% Total Other Ingredients (inert as non-plant food ingredient) MORE INFORMATION Silica is one of the most interesting supplements to add to a nutrient program. While not considered essential, silica assists numerous plants with abiotic stress. Gro-Silic™ has elevated levels of plant available silica to help with heat, drought, and salinity, providing improved uptake within plant structures when compared to other slower release forms of silica. Grotek Gro-Silic is a strong base and should never be added to nutrient concentrates. To avoid precipitation of nutrients, it is recommended to add Grotek Gro-Silic to nutrient tank and adjust pH to desired range prior to adding other nutrients. If adding to an existing nutrient solution, pre-dilute in a small amount of water. Check pH and adjust to 5.5 – 6.5 depending on crop requirement.
$92.99 $17.99
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FoxFarm FoxFarm Bush Doctor Boomerang - 1 gal
Even Mother Nature needs a little help sometimes! Boomerang® lends a hand when the stresses of temperature fluctuations, unintentional neglect, and mineral salt build up knock your beauties down for the count. The soil microbes in Boomerang® help support the root zone. Boomerang® can also be used as a vegetative supplement. It contains solubilized nutrition that is immediately available to plants. Bush Doctor® Boomerang® is the “Comeback Formula” that gives your plants a fighting chance.
$123.93 $111.54
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