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Browse every currently in-stock product at GrowTime Garden Supply. Use the filters to narrow the catalog by availability, price, product type, brand, size, or other product details.

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General Hydroponics Flora Kleen, 1 gallon jug

$27.99

Cleanse your hydroponic system with General Hydroponics Flora Kleen 1 Gallon. Maintain the health and vitality of your plants by removing excess salt buildup, heavy metals, and mineral deposits. En...

General Hydroponics Flora Nectar, 1 gallon jug

$110.99

Introducing General Hydroponics Flora Nectar 1 Gallon - the perfect addition to your hydroponic setup! Enhance the flavor and aroma of your fruits and flowers with this powerful formula. Maximize y...

General Hydroponics Ripen bottle, 1 quart

$43.99

Boost your plants' growth with General Hydroponics Ripen 1qt! This powerful solution promotes nutrient uptake, root development, and flower production. With improved plant health, you'll see bigger...

Rock Nutrients Rock Resinator, 1 liter bottle

$69.99

Boost the yield and quality of your plants with Rock Nutrients Rock Resinator 1L! This potent formula promotes larger, denser blooms and enhances essential oil production. Unlock the full potential...

Advanced Nutrients pH Perfect Micro bottle, 4 liters

$59.99

Get perfect pH levels with Advanced Nutrients pH Perfect MICRO 4L! Create a stable, optimized environment for your plants to thrive in. This powerful formula ensures proper absorption of essential ...

Advanced Nutrients pH Perfect Grow bottle, 4 liters

$49.99

Our Ph.D. plant scientists designed pH Perfect® Grow, Micro, Bloom with simplicity in mind. This three-part, next-generation base solution keeps the pH levels of a high-value crop in the ideal ra...

Advanced Nutrients pH Perfect Connoisseur Grow Part A bottle, 1 liter

$18.99

pH Perfect® Connoisseur® Grow is the ground-breaking base nutrient system for sophisticated grows. By optimizing the conditions of your crop, these ultra-premium nutrients can help you unlock you...

Advanced Nutrients OG Organics Big Bud bottle, 4 liters

$179.99

Enhance your plants' growth with Advanced Nutrients OG Organics Big Bud 4L. This potent solution promotes bigger, denser buds with increased weight and potency. Made with organic ingredients, it ma...

Advanced Nutrients Sensi Coco Grow Part A bottle, 4 liters

$59.99

Achieve optimal conditions for steady, vigorous growth with pH Perfect® Sensi Coco Grow. This two-part base nutrient eliminates mysterious micronutrient deficiencies by delivering multiple forms ...

Mad Farmer Mother Of All Bloom bag, 5 pounds

$129.99

The Mad Farmer's MOAB (Mother of All Blooms) is proudly made in the USA. MOAB supplies your plants with extreme levels of phosphorus and potassium and also contains B-1 to help reduce shock and ass...

$350.00

Grower’s Choice digital lighting controller enables the grower to control up to 200 fixtures. It is compatible with all GC-315 CMH, GC- 630NS CMH, GC-1000 DE fixtures, & ROI Series LED grow lig...

Botanicare Hydroplex Bloom bottle, 1 quart

$49.99

Hydroplex is a premium, plant nutrient supplement formulated to push your crops to their harvest limits. Hydroplex Bloom Maximizer works with your existing nutrient formula to create big, brilliant...

Advanced Nutrients Tarantula beneficial bacteria supplement bottle, 1 liter

$93.99

Add beneficial bio-fertilizers to your grow and optimize conditions for explosive yields. Tarantula® delivers optimal ratios of hand-selected bacteria for enriching your garden’s root zone. Increa...

$147.00

vegetative growth stage demands well-rounded nutrition to establish strong roots and lush foliage. Athena Pro Grow is a balanced soluble fertilizer blend formulated for commercial cultivators to st...

$59.99

Myco Labs reusable self-healing injection ports, 50-pack

$29.99

Introducing the 50 Pack of revolutionary multi-use self-healing injection ports - the ultimate solution for effortless inoculation when creating your own spawn. Made from a special blend of high-te...

$37.99

Free Up Salt & Calcium Build Ups To Ensure Maximum Intake of Nutrients From Your Roots SLF-100 is a commercially proven enzymatic formula with over 18 years of proven success. It is a 100% orga...

$24.00

Unlock the power of sprouting with the BAS Easy Sprout system! Grow fresh, nutritious sprouts in your own home with ease. Enjoy the benefits of improved digestion, increased energy, and a boost of ...

$29.99

You've always been told to finish strong. This formula is ideally formulated for this purpose to provide your plants with a very low nitrogen, high phosphorus and very high potassium content to kee...

Hydro Flow black vinyl tubing, 1 inch ID, 50 foot roll

$79.99

Premium excellent quality vinyl tubing. Made in the USA. Available sizes 3/16 in ID - 1/4 in OD 100 ft 1/4 in ID - 3/8 in OD 100 ft 3/8 in ID - 1/2 in OD 100 ft 1/2 in ID - 5/8 in OD 100 ft 3/4 in...

Advanced Nutrients OG Organics Iguana Juice Grow bottle, 4 liters

$129.99

Packed with plant-potentiating goodness, OG Organics™ Iguana Juice® Grow goes far beyond the standard NPK formula. This OMRI and CDFA-OIM certified organic input material contains freshwater fish ...

Advanced Nutrients OG Organics Iguana Juice Bloom bottle, 4 liters

$129.99

OG Organics™ Iguana Juice® Bloom is a comprehensive bloom phase organic input material designed for the most discerning organic growers. We’ve engineered this OMRI and CDFA-OIM certified solution ...

Advanced Nutrients OG Organics Iguana Juice Grow bottle, 1 liter

$39.99

Hanna HI3895 NPK soil chemical test kit package

$29.99

The HI3895 is a chemical test kit that uses colorimetry and turbidimetry to measure four parameters common in soil testing: nitrogen, phosphorus, potassium, and pH. The HI3895 is supplied with all...

$77.00

Athena Pro Balance is a powered water-soluble pH up for the professional cultivator design specifically for use with advanced fertigation systems like Dosatron and Netaflex. Athena Pro Balance al...

Speedgrow Basic propagation starter cube, 6 inch

$3.99

The Speedgrow Basic 6” Bigcube (40/cs) is the perfect growing medium for your plants. Made with high-quality Rockwool, it provides a stable and nutrient-rich environment for your plants to thrive i...

Super Sprouter Singled Out 10x20 Mesh Bottom Tray

$3.99

The Super Sprouter Singled Out 10x20 Premium Mesh Bottom Tray is a high-quality tray designed for efficient root growth. Its sturdy construction and mesh bottom allow for optimal drainage and airfl...

Speedgrow Basic propagation starter cube, 8 inch

$8.99

The Speedgrow Basic 8” Bigcube is a must-have for any gardening enthusiast. Its unique design allows for maximum aeration and drainage, promoting healthy root growth and overall plant health. With ...

$0.52

These 3/4" barbed plugs provides a secure connection for hoses or tubing. The barbed design of the plugs prevents them from coming loose, ensuring a leak-free seal. Perfect for irrigation systems, ...

Advanced Nutrients pH Perfect Sensi Grow Part A bottle, 4 liters

$59.99

Unlock rich vegetation with pH Perfect® Sensi Grow. This two-part base nutrient is engineered with precise NPK ratios for a flourishing grow phase, ideal amounts of iron and sulfur for optimal ni...

Advanced Nutrients Overdrive bottle, 4 liters

$97.99

Turn your plants into champion producers with Overdrive®. With an NPK ratio of 1-5-4, this premium bud hardener invites your garden to maintain peak performance all the way to the finish line. Ou...

Advanced Nutrients Flawless Finish bottle, 4 liters

$54.99

Grow safe, flavorful plants with Flawless Finish®. This premium biostimulant flushes plants of pollutants, heavy metals, and fertilizer salts, so when you’re curing your buds, they keep their pur...

Advanced Nutrients Sensizym bottle, 4 liters

$99.99

Turn root zone waste into plant nutrition. Sensizym features a proprietary blend of Xylanase, multiple forms of Cellulase, and Beta-Glucanase, three powerful enzymes that convert debris into the bi...

53mm plastic screw-on jar lid, childproof

$0.80

Keep your jars fresh and secure with our 53MM Plastic Screw-on Lid! No more spills or leaks with this easy-to-screw lid. Perfect for all your storage needs. (Lid only, jar not included).

NPK Mighty pesticide concentrate, 1 gallon jug

$39.99

Experience the power of NPK Mighty 1-Gallon! Our pesticide is designed to effectively protect your crops and plants from harmful pests while promoting strong and healthy growth. Say goodbye to pesk...

EcoPlus Eco 633 fixed flow pump, 594 GPH

$89.99

EcoPlus Eco 633 Fixed Flow Submersible/Inline Pump 594 GPH (12/Cs) EcoPlus® Fixed Flow Rate Submersible or Inline pumps are great for a variety of application including hydroponics, aquariums, po...

Gardener Select 2-foot green vinyl steel stake

$0.56

Elevate your gardening game with the Gardener Select 2” Green Vinyl Steel Stake! Designed to provide sturdy support for your plants, this stake is made from durable steel and coated in vibrant gree...

Hanna cleaning solution for soil deposits sachets, 25 count

$41.00

The HI700663P is a highly effective cleaning solution that is specially formulated for pH electrodes used in agricultural applications. Electrodes can become dirty from use and will produce inaccur...

Hanna GroLine pH 4.01 buffer sachets, 25 count

$46.00

HI70004G is a high quality pH 4.01 calibration buffer designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweigh...

Hanna GroLine pH 7.01 buffer sachets, 25 count

$46.00

HI70007G is a high quality pH 7.01 calibration buffer designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweigh...

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