FREE SHIPPING ON ALL ORDERS OVER $35 (CONTINENTAL US ONLY!)

Hydroponics Nutrients

35 products

Ammonium Sulfate Fertilizer 21-0-0
Ammonium Sulfate Fertilizer 21-0-0
from $ 21.99
from $ 21.99
$ 0.00
Select Option
Azomite Ultra Fine 0-0-0.2 2 Pounds
Azomite Powder 0-0-0.2 (Ultra Fine)
from $ 25.99
from $ 25.99
Select Option
Blossom Green Fertilizer 2-6-8
from $ 24.99
from $ 24.99
$ 24.99
Select Option
Cal Mag Plus Concentrate
Cal-Mag Plus 2-0-0 Concentrate (Contains 0.1% Iron EDTA)
from $ 33.99
from $ 33.99
$ 33.99
Select Option
Ammonium Calcium Nitrate Fertilizer 15.5-0-0 Solution Grade
Calcium Nitrate Fertilizer 15.5-0-0 (Ammonia Calcium Nitrate 15.5-0-0)
from $ 19.99
from $ 19.99
$ 19.99
Select Option
Chelated Copper EDTA Fertilizer - 14% Cu
from $ 31.99
from $ 31.99
$ 31.99
Select Option
Chelated Iron DTPA 11% Iron
Chelated Iron DTPA Fertilizer
from $ 29.99
from $ 29.99
$ 29.99
Select Option
Chelated Iron EDTA Fertilizer 13% Fe
Chelated Iron EDTA Fertilizer
from $ 25.99
from $ 25.99
$ 25.99
Select Option
Chelated Manganese EDTA Fertilizer 14% Mn
Chelated Manganese EDTA Fertilizer
from $ 28.99
from $ 28.99
$ 28.99
Select Option
Chelated Zinc EDTA Fertilizer 14% Zinc Water Soluble
Chelated Zinc EDTA Fertilizer
from $ 28.99
from $ 28.99
$ 28.99
Select Option
Copper Sulfate (Cu) Pentahydrate Fine Crystals
Copper Sulfate Crystals
from $ 21.99
from $ 21.99
$ 21.99
Select Option
Cucumber Fertilizer 8-16-36 | Chelated Micronutrients | Hydroponics, Soil & Foliar Application
from $ 24.99
from $ 24.99
$ 24.99
Select Option
Epsom Salt (Magnesium Sulfate)
from $ 17.99
from $ 17.99
Select Option
Grow Green 4-2-6
from $ 27.99
from $ 27.99
$ 27.99
Select Option
Sale
Hydroponics Bundle
$ 99.99
$ 99.99
$ 116.96

Lettuce Fertilizer 8-15-36
Lettuce Fertilizer 8-15-36 | Chelated Micronutrients | Hydroponics, Soil & Foliar Application
from $ 24.99
from $ 24.99
$ 24.99
Select Option
Sale
Lettuce Fertilizer and Cal Mag (Small)
$ 64.99
$ 64.99
$ 72.98

Magnesium Nitrate Fertilizer 11-0-0
Magnesium Nitrate Fertilizer 11-0-0
from $ 22.99
from $ 22.99
$ 22.99
Select Option
Manganese Sulfate Fertilizer Organic
Manganese Sulfate
from $ 19.99
from $ 19.99
$ 19.99
Select Option
Sale
Micro Green 2-0-3
from $ 29.99
from $ 29.99
$ 99.99
Select Option
Monoammonium Phosphate 12-61-0 Solution Grade
Monoammonium Phosphate Fertilizer 12-61-0
from $ 27.99
from $ 27.99
$ 24.99
Select Option
Monopotassium Phosphate Fertilizer 0-52-34
Sale
Monopotassium Phosphate 0-52-34
from $ 29.99
from $ 29.99
$ 33.99
Select Option
Organic Boric Acid Powder
Organic Boric Acid
from $ 16.99
from $ 16.99
$ 16.99
Select Option
Ferrous Sulfate Heptahydrate - Iron Sulfate
Organic Ferrous Sulfate (Iron Sulfate) | 20% Iron (Fe)
from $ 18.99
from $ 18.99
$ 18.99
Select Option
Pepper and Herb Fertilizer 11-40-40 | Chelated Micronutrients | Hydroponics, Soil & Foliar Application
from $ 24.99
from $ 24.99
$ 24.99
Select Option
Potassium Chloride Powder 0-0-62 100% Water Soluble
Potassium Chloride (Muriate of Potash) 0-0-62
from $ 19.99
from $ 19.99
$ 19.99
Select Option
Potassium Sulfate Fertilizer 0-0-53 Solution Grade
Potassium Sulfate Fertilizer 0-0-53
from $ 21.99
from $ 21.99
$ 21.99
Select Option
Sodium Molybdate
$ 79.99
$ 79.99

Sale
Specialty Fertilizer and Cal Mag Plus (Medium)
$ 99.99
$ 99.99
$ 115.98
Select Option
Sale
Specialty Fertilizer and Cal Mag Plus (Small)
$ 64.99
$ 64.99
$ 72.98
Select Option

About

By specializing in custom blend fertilizers and personal care products, we aim to make gardens and their humans healthier.

Explore

Connect

Join our mailing list for updates

© 2024 Greenway Biotech, Inc. • Powered by Shopify