0Cart

Nutrients & Supplements

Soil Amendments
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal - (Case of 4)
In Stock: 280
$158.84 / $39.71 per unit
(minimum purchase of 4)
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 1gal
Out of stock
$213.76 / $53.44 per unit
(minimum purchase of 4)
BioAG Ful-Power Purified Fulvic Acid | 5gal - OMRI Listed
In Stock: 253
$122.12 $162.69 -25%
Mad Farmer Cal+Mag, 1 qt
Out of stock
$15.81 $21.62 -27%
Down To Earth Rose & Flower Mix 4-8-4 | 15lb - 3pk of 5lb
In Stock: 316
$31.15 $41.29 -25%
Aptus Startboost, 20 L
In Stock: 4
$2,660.00 $2,700.00 -1%
SUPERthrive Vitamin Solution 0.5-0-0 | 16oz
In Stock: 1328
$43.80 $45.99 -5%
Sustane 3-5-3 Compost Tea Bag | 12ct - 21gm Packs - OMRI Listed - (Case of 10)
In Stock: 10
$92.80 / $9.28 per unit
(minimum purchase of 10)
Emerald Harvest Root Wizard, 2.5 gal - (Case of 2)
In Stock: 5
$642.42 / $321.21 per unit
(minimum purchase of 2)
Roots Organics HP2 | 1gal - (Case of 4)
In Stock: 13
$201.88 / $50.47 per unit
(minimum purchase of 4)
House & Garden Algen Extract, 500 ml
In Stock: 1042
$46.23 $63.19 -27%
Emerald Harvest Starter Kit | 32oz - 2 Part Base
In Stock: 25
$206.04 $220.00 -6%
Budswel, 5 gal (CA Only)
In Stock: 174
$197.69 $247.99 -20%
SUPERthrive Vitamin Solution Fertilizer | 1gal - Concentrate
In Stock: 315
$220.09 $228.99 -4%
HDI Ionic Grow Plant Nutrient 3-1-5 | 5gal
In Stock: 17
$154.43 $188.03 -18%
Down to Earth Bio-Fish 7-7-2 | 50lb - OMRI Listed
In Stock: 176
$79.41 $103.99 -24%
Emerald Harvest Sturdy Stalk | 2.5gal
In Stock: 1
$108.93 $240.00 -55%
Gaia Green Greensand, 20 kg U.S. (NA02)
In Stock: 10
$105.32 $131.99 -20%
Aptus Massboost, 20 L
In Stock: 6
$1,808.80 $1,836.00 -1%
Mad Farmer Get Up, 275 gal
Out of stock
$4,049.85 $4,725.00 -14%
Show other 20 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $1
  • $43092
Shop Owner
Brand
Show all (78)