Plant Propagation, Nutrition & Health
Showing 97 - 120 of 345
Sale-10%
Marrone Bio Innovations MBI Regalia
All-natural biological plant extract to boost the plant defense mechanisms against certain fungal and bacterial diseases to improve overall plant health. Outstanding results controlling powdery mildew. Use as a dip for transplants and drench the root zone
$196.71
$177.04
Sale-10%
House & Garden HG Roots Excelurator Silver
House & Garden Roots® Excelurator Silver
House & Garden Roots® Excelurator Silver is the classic formula that is compatible in hydroponic and recirculating systems.
House & Garden Roots® Excelurator Silver is the classic formula that is compatible in hydroponic and recirculating systems.
$283.49
$255.14
Sale-10%
House & Garden HG Top Shooter
House & Garden Top Shooter® is the liquid version of Shooting Powder for growers that prefer liquids to powders.
$235.19
$211.67
Sale-10%
House & Garden HG Bud XL
Use House & Garden Bud-XL® in the finishing weeks of flowering to improve the plant's natural flavors in the fruit sets.
$236.24
$212.62
Sale-10%
House & Garden HG Roots Excelurator Gold
House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages.
$283.49
$255.14
Sale-10%
Lost Coast Plant Therapy
LOST COAST PLANT THERAPY KILLS SOFT BODY INSECTS, THEIR LARVAE AND EGGS, POWDERY MILDEW, MOLD AND FUNGUS ON CONTACT WITHOUT USING POISON!
After saturation of entire plant, our spray will adhere to the target insect, egg case or larvae. It's active ingr
After saturation of entire plant, our spray will adhere to the target insect, egg case or larvae. It's active ingr
$45.99
$41.39
Sale-10%
Organic Laboratories Organocide Plant Doctor
ORGANOCIDE™ Plant Doctor Systemic Fungicide (Formerly Exel LG) is an earth-friendly broad spectrum disease control and preventative for use on turf, fruit trees, vegetables, ornamentals and flowers.
Plant Doctor prevents and controls a myriad of plant
Plant Doctor prevents and controls a myriad of plant
$26.99
$24.29
Sale-11%
Espoma Espoma Blood Meal 3.0 LB
All natural organic source of Nitrogen. Blood Meal promotes rapid growth and deep, dark green color, and is an ideal supplement for all annuals and perennials.
$8.99
$7.99
Sale-10%
Hormex Hormex Concentrate
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years. It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged d
$15.99
$14.39
Sale-10%
Olivia's Solution Olivia's Cloning Solution
You don't need Dr. Frankenstein's laboratory to create amazing clones. Implement Olivia's Cloning Solution into your indoor garden growing plan and enjoy these features:
Rapid root development
Feed new cuttings as they root
90%-100% success rate
Eli
Rapid root development
Feed new cuttings as they root
90%-100% success rate
Eli
$12.95
$11.66
Sale-10%
Plant Success Great White Mycorrhizae
Great White is a premier mycorrhizal product. It contains carefully selected mycorrhizal fungi and bacteria well-suited to a variety of soils, climates and plants. The microbes in Great White enhance the availability or uptake of plant nutrients and wate
$71.99
$64.79
Sale0%
Terpify Terpify 32 oz
Terpify Citrus All Natural Terpene & Resin Enhancer. Essential Oil Intensifier & Terpene Booster 0-0-0.
$37.99
$37.99
Sale-20%
Microbe Life MicrobeLife Photosynthesis Plus
All natural. Enhances plant functions at the foliar level and the root zone in both soil and soilless substrates. Enhances photosynthesis and biological function by allowing plants to capture and utilize radiant energy more efficiently. Speeds uptake and
$84.11
$67.21
Sale-15%
Planet Earth Creations Hammer Head Gallon
Hammer Head Ornamental Plant Growth Regulator. The Ultimate Flower Hardener.
$219.99
$186.14
Sale-10%
Botanicare Rhizo Blast
Rhizo Blast® is a proprietary formula that contains a blend of nutrients that helps root growth. Rhizo Blast® can be used with all grow mediums and is beneficial in hydroponic, soil and coco coir gardens.
$43.46
$39.11
Sale-5%
Rhizoflora Purpinator
Purpinator is a specialty nutrient additive formulated to deliver increased flavonoid, terpenoid, and resin production in your plants. In addition to these benefits, Purpinator will improve the coloration of plants with purple phenotypes. Much like its pr
$27.12
$25.63
Sale-10%
Grotek Grotek Monster Bloom 2.5kg
Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest.
$211.99
$190.79
Sale-48%
Mad Farmer Mad Farmer Mother Of All Bloom
The Mad Farmer’s M.O.A.B. (Mother of All Blooms) is a designed to optimize nutrient conditions for better overall plant mass. With a 0-52-32 NPK, M.O.A.B. supplies your plants with extreme levels of phosphorus and potassium. The potent formula is designed
$199.99
$103.95
Sale-10%
Marrone Bio Innovations MBI Grandevo
Start strong to protect your plants from nutrient-robbing mites, thrips and aphids that impact yield and quality of your plants. Can be used on organic, biological products. Start early, before infestation occurs by applying 2 to 4 tablespoons per gallon
$63.65
$57.29
Sale6%
Espoma Espoma Organic Garden Gypsum 6 LB
Pelletized for easy application. Loosens heavy clay soils. Helps cure turf burns from ice-melters and pets. Comprised of 100% natural and organic ingredients, these products are pure plant food with no fillers or sludge. They enrich your garden with the b
$7.99
$8.49
Sale-10%
South Cascade Organics SLF-100
SLF-100 is a commercially proven enzymatic formula with over 18 years of proven success.
$37.79
$34.01
Sale-10%
Sierra Natural Science SNS 203
SNS 203 Concentrated Natural Pesticide Soil Drench and Foliage Spray is made up of pure rosemary and clove botanical extracts. It kills, repels, controls and eliminates fungus gnats, root aphids, thrips, shore flies and whiteflies.
$112.20
$100.98
Sale-17%
Olivia's Solution Olivia's Cloning Gel
Implement Olivia's Cloning Solution into your indoor garden growing plan and enjoy these features:
Rapid root development
Feed new cuttings as they root
90%-100% success rate
Eliminate transplant shock
Superior start and growth
Available in liquid
Rapid root development
Feed new cuttings as they root
90%-100% success rate
Eliminate transplant shock
Superior start and growth
Available in liquid
$16.70
$13.85
Sale-0%
Hygrozyme Hygrozyme
Hygrozyme® is a concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme formulation and production experience, SIPCO perfected a proprietary formula to help plants reach their ful
$46.09
$45.89
Showing 97 - 120 of 345