Want to get your indoor garden off to a great start? Have a need for a particular plant supplement to address a certain problem? We carry an array of nutrient additives that are perfect for plants at any stage of their growth cycle, as well as specific formulas for treating deficiencies and other special situations.
This heavyweight in the Aptus lineup is ultra-concentrated and gets results — now!
Made in small batches, ensuring the freshest product available. House & Garden Algen Extract (0.2-0-0.7) is a premium blend of ...
"A top secret blend that will astonish even the most experienced gardener." House & Garden Amino Treatment (0.1-0-0.6) is a ...
B-52 Fertilizer Booster
Gives plants a super boost of energy! Advanced Nutrients B-52 (2-1-4) provides the widest range of immediately available vitamins so ...
B’Cuzz Growth Stimulator
Plants progress through many stages of development, from a single cell into a flowering plant. Growers speak of the plant, ...
Blast Off Growth Stimulant
Enriched with high potency B vitamins Botanicare Blast Off helps plants achieve a bountiful harvest of fruits, flowers and vegetables. ...
Calcium (Ca) is proven to strengthen cell walls in ALL plants and leads to …
A highly beneficial bio-catalyst for plants. Botanicare Cal-Mag Plus (2-0-0) is a custom plant supplement designed to correct the inherent ...
Enjoy the fruits (and vegetables) of your labor! Grotek Cal-Max (2-0-0) can be used on all plants to provide added ...
Calcium Magnesium. CaMg+ helps optimize plant nutrition resulting in …
Dark Energy Plant Nutrient
It Stinx - But It Rocks! American Hydroponics Dark Energy is an exciting new nutrient additive that will significantly reduce ...
Use to clean root surfaces and flush out dead organic matter, optimizing uptake …
Keeps leaves green & healthy! SuperNatural Green Stay (1-0-0) maintains healthy, green lower leaves needed to fuel the production of ...
GreenFuse Growth Stimulator
Super Strength Concentrate. GreenFuse Growth Stimulator is a highly concentrated, 100% organic plant nutrient supplement blended from pure plant oils ...
Plant Growth Stimulant. Botanicare Liquid Karma contains a full complement of metabolically active organic compounds not found in regular plant ...
LXR Gold (4-Liter)
Grotek LXR Gold (0-1-0) is an organic bio-catalyst made up of 16 organic acids. It aids in nutrient availability and ...
Cutting Edge Solutions Mag Amped is a pure magnesium chelate, which is easily assimilated by plants. Magnesium is the primary ...
A superior supply of magnesium, calcium & iron. Technaflora MagiCal (2-0-0) promotes healthy plant growth and when used with your ...
Provides the calcium and magnesium that fruiting and flowering plants need.
Foliar & Root Applications. Grotek MM 2000 (0-0-1) is an organic-based, biodegradable and non-toxic stress relieving supplement, designed to promote ...
Get off to a good start! House & Garden Muti Zen (0.2-0-0.7) has been formulated specifically to ensure your crop ...
Blowout Sale! Offer good while supplies last. Advanced Nutrients No Shock (8-6-12) contains special ingredients proven to help plants recover ...
Organic-B Vitamin Booster
Blowout Sale! Offer good while supplies last. Advanced Nutrients Organic B (0-0-0.5) is made up of three unique yeast extract ...
Potassium is an essential element to forming plant structure. Grotek Pro-Silicate is a potassium silicate solution which can provide potassium ...
The Silicon Solution. Dyna-Gro Pro-TeKt (0-0-3) supplies high levels of potassium and silicon to help plants build stronger cell walls. ...
A proprietary blend of trace mineral, humates, seaweed extract and wetting agents, Age Old Promote breaks the chemical bonding of ...
Pure Blend Tea
Organic Based Plant Booster. Botanicare Pure Blend Tea (0.5-0.5-1.0) brews select ingredients with beneficial humic acids to release each element's ...
100% Organic. Purple Maxx Snow Storm has been in development for over two years under the name of STACKER. Humboldt ...
Revive Crop Protection
Advanced Nutrients Revive (1.5-0-0) is the perfect crop repair formula for times when your plants are suffering and need immediate ...
Rhino Skin (Potassium Silicate)
Protect your plants WITHOUT using poisons or pesticides! Advanced Nutrients Rhino Skin provides additional silica to strengthen your plant's stems, ...
Roots Organics Elemental
Roots Organics Elemental is specifically designed to address calcium and magnesium deficiencies in fast growing plants. Made with superior natural ...
Roots Organics Trinity
A complex blend of organic compounds, Roots Organics Trinity (0.1-0.5-0.25) is specially designed for maximum effect as a plant and ...
Sensi Cal Mg Mix Grow
Blowout Sale! Offer good while supplies last. Advanced Nutrients Sensi Cal Mg Grow (4-0-0) supplies calcium, magnesium, iron, manganese, zinc, copper, ...
Derived from sodium silicate and potassium silicate, Botanicare Silica Blast strengthens plant tissue helping plants flourish in adverse environmental conditions ...
Snow Storm Ultra
If you like Purple Maxx you're gonna' love Humboldt County's Own Snow Storm Ultra (0-0-3). Contains potassium to increase essential ...
Soul Synthetics Amino Aide
Plant Super Charger. Soul Synthetics Amino Aide (5-0-0) is a complex amino acid blend specifically formulated to increase plant vigor ...
Soul Synthetics Infinity
Nutrient Catalyst. Soul Synthetics Infinity (0.5-2.5-1.5) is a complex blend of powerful organic compounds combined with choice plant nutrition. Specially ...
SuperNova Plant Nutrient
Push your plants to their potential! American Hydroponics SuperNova (1-1-1) is a unique blend of seaweed extract (Ascophyllum nodosum), specialized ...
Used by growers for decades… Why? Because it helps everything grow better!
Thrive Alive Red (1-1-1)
Contains vitamins and nutrients, which are cultured in British Columbian sea …
Grotek VitaMax Plus (1-1-2) is specially formulated to improve plant growth and encourage larger blooms, fruits and flowers. It contains ...