Nutrients & Supplements

DaKine 420 Bio Minerals | 10,000g

Product Code:

DAKBM10KG

DaKine 420 Bio Minerals10,000gBio Minerals combines high quality mineral nutrients with a special blend of bacteria to deliver a soil inoculant your crop will appreciate. It is packed with various strains of bacillus bacteria at 1 billion CFU (colony-forming units) per gramone of the most highly...

$96.78 $398.99 -76%

In Stock: 6

General Hydroponics Diamond Nectar 0-1-1 - 2.5gal

Product Code:

HGC732170

Accelerate Nutrient Absorption with General Hydroponics® Diamond Nectar® What is Diamond Nectar®? Diamond Nectar® is a nutrient-rich hydroponic supplement that uses the chelating action of humic acids to increase the absorption of minerals in plants. How Does Diamond Nectar®...

$96.19 $147.29 -35%

In Stock: 78

House & Garden Roots Excelurator, (silver bottle), 500 ml

Product Code:

HGSRXL005

House & Garden Roots Excelurator, (silver bottle) Classic formula that is compatible in hydroponic and recirculating systems.

$96.14 $145.66 -34%

In Stock: 322

Grow More Mendocino 0-37-37, 25 lbs

Product Code:

GR9535

Grow More Mendocino 0-37-37 Helps improve flowering and bloom growth, increases size and yield of harvest. Used correctly Grow More Water Soluble Fertilizers can provide an attractive economic return on investment over and above that obtained from soil applied fertilizers. Grow More...

$96.12 $120.99 -21%

In Stock: 59

Big Time Enzyme, 2.5 gal

Product Code:

BTE25P

Big Time Bio-Protectant • Boosts the plant's natural stress response mechanism. • Improves the plant's tolerance and resistance to fungal and bacterial disease. • Optimizes healthy plant growth, especially when constrained by external conditions. • Breaks down and removes dead organic...

$95.82 $120.99 -21%

In Stock: 16

Roots Organics Uprising Grow, 40 lbs

Product Code:

ROUG40

Roots Organics Uprising Grow is a diverse blend of natural and organic ingredients specially formulated for maximum results. This formula is effective alone, as an amendment, or as a top dress for encouraging vigorous growth. However, it is particularly effective when used in conjunction with...

$95.52 $144.71 -34%

In Stock: 73

Down to Earth Seabird Guano 0-11-0 | 40lb - OMRI Listed

Product Code:

DTE02725

Down to Earth Seabird Guano 0-11-040lb - OMRI ListedUse high-phosphorus Down to Earth Seabird 0-11-0 guano throughout the flowering period for all indoor and outdoor plants. Strawberries, melons, vegetables and all types of flowers will benefit from mid-season applications to improve yields,...

$95.28 $131.99 -28%

In Stock: 291

Grow More Water Soluble 10-52-10, 25 lbs

Product Code:

GR35556

Grow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product. Great for flowers or perennials, it can increase bud growth and...

$94.17 $118.99 -21%

In Stock: 82

Roots Organics Super Phos Rock, 55 lbs

Product Code:

ROSPR55

NPK / 0 - 12 - 0 DERIVED FROM Phosphate Rock Roots Organics Super Phos Rock is incredibly high in phosphorus and calcium and is extracted from select caves with bat friendly methods, so you and your garden get performance with principles. A premium grade of potent and...

$94.09 $142.55 -34%

In Stock: 201

Botanicare Cal-Mag Plus 2-0-0 | 2.5gal

Product Code:

HGC00021

Increase Plant Health with Cal-Mag™ Plus Botanicare® Cal-Mag™ Plus is a powerful plant supplement that provides essential nutrients to help correct common deficiencies. With a 2-0-0 nutrient ratio, this supplement is enriched with calcium, magnesium, and iron to support healthy...

$93.35 $142.58 -35%

In Stock: 468

Aptus Peakboost, 1 L

Product Code:

AP20010

PEAKBOOST Peakboost along with its sibling product Finaleboost make up the Aptus flower development and bulking solution. Perhaps the most noticeable implementation of the Third Pillar of Aptus Philosophy: Mineral Antagonism, Peakboost moves the vast majority of phosphorous used during the...

$92.28 $139.81 -34%

In Stock: 48

Aptus Finaleboost, 1 L

Product Code:

AP22010

FINALEBOOST Finaleboost along with its sibling product Peakboost make up the Aptus flower development and bulking solution. Perhaps the most noticeable implementation of the Third Pillar of Aptus Philosophy: Mineral Antagonism, Finaleboost moves most of the potassium used during the bloom...

$92.28 $139.81 -34%

Out of stock

Dark Energy, 2.5 gal

Product Code:

AH88090

Dark Energy is a select blend of L-amino acids specifically chosen for each of their beneficial effects on plant growth. L-amino acids improve the absorption rate of your favorite fertilizers by chelating essential nutrients and making them more available to your plants. Dark Energy nutrients...

$92.04 $461.99 -80%

In Stock: 2

Roots Organics Terp Tea Microbe Charge | 9lb - (Case of 3)

Product Code:

AURROTTMC9

Roots Organics Terp Tea Microbe Charge9lbTerp Tea Microbe Charge delivers beneficial bacteria, mycorrhizal fungi, and a nutrient charge to support vigorous root systems in heavy-feeding, high-yield plants. Recommended for both large and small-scale gardens, this high-quality supplement is simple,...

$91.62 $96.99 -6%

In Stock: 4

Minimum purchase for "Roots Organics Terp Tea Microbe Charge | 9lb - (Case of 3)" is 3.

Mad Farmer Get Down, 1 gal, case of 4

Product Code:

MFDOWN1G

Mad Farmer’s Get Down (ph down) is specifically designed to lower pH levels in liquid nutrient solutions. It is compatible with all brands of nutrients, organic and/or synthetics. Mad Farmer’s Get Down contains only the finest ingredients. No Dyes are added to mask the quality and...

$91.48 $125.99 -27%

In Stock: 39

Mad Farmer Get Up, 1 gal, case of 4

Product Code:

MFUP1G

Mad Farmer’s Get Up (pH Up) is specifically designed to raise the pH levels of liquid nutrients solutions. The Mad Farmer’s Get Up contains only the finest ingredients. No dyes are added to mask the quality and clarity of this formula. Get Up contains three different pH buffers, which optimizes...

$91.48 $125.99 -27%

In Stock: 19

Nitryx SP Nitrogen Fixing Bacteria | 1lb - OMRI Listed

Product Code:

BBSLGNX0016

Nitryx SP Nitrogen Fixing Bacteria1lb - OMRI ListedNitryx SP is a high concentration bacteria that fixes nitrogen from the atmosphere and increases the content of plant available nitrogen in soil. Nitryx can be tank mixed with chemicals, fertilizers, and other biologicals. Apply as a drench,...

$91.19 $97.50 -6%

Out of stock

SUPERthrive K-L-N Rooting Concentrate | 1gal - (Case of 4)

Product Code:

DYNDKLN100

SUPERthrive K-L-N Rooting Concentrate1galA hormone solution containing two rooting hormones, IBA and NAA. K-L-N that is proven to promote vigorous root growth in trees, foliage, and flowering plants. Use it for propagating cuttings, air layering and as a transplanting drench for bare-root stock...

$91.04 $132.10 -31%

In Stock: 20

Minimum purchase for "SUPERthrive K-L-N Rooting Concentrate | 1gal - (Case of 4)" is 4.

CYCO 5L Swell (2/CS) - (Case of 2)

Product Code:

HGC760763

Improve Plant Growth and Quality with CYCO Swell Boost Photosynthesis with Phosphorus The phosphorus in Cyco Swell is crucial for photosynthesis, helping plants mature and withstand stress. This leads to increased growth and healthier blooms. Enhance Bud Quality with Potassium In...

$90.70 $134.15 -32%

In Stock: 4

Minimum purchase for "CYCO 5L Swell (2/CS) - (Case of 2)" is 2.

Grow More Mendocino Flower & Bloom 6-30-30, 25 lbs

Product Code:

GR58143

Grow More's Mendocino Producer's Choice line of fertilizers are the most advanced powders we've ever created. They are 100% water soluble formulas containing a properly balanced mixture of all essential plant nutrients with quality-enhancing elements; calcium, magnesium, DTPA/EDDHA Iron,...

$89.92 $113.99 -21%

In Stock: 62