Best Hydro Crunch in 2026

Superior water-storing properties

Pure mineral without fibers or solvents

Coarse pored and aerate expanded clay

Comes complete with Hydro Crunch 4" Booster Fan, 4" Carbon Filter and 4" Ducting with Clamps

4" 100 CFM Booster Fan

4" x 12" Carbon Charcoal Filter

Hydro Crunch 24" x 24" x 60" Mylar Grow Tent

Quick & easy to assemble

Constructed with strong and durable materials

Hydro Crunch 4" Inline Fan & 4" Carbon Filter Combo

4" Inline Fan with Built-In Free Variable Speed Controller x 1

4" Carbon Filter x 1

Full Spectrum (Veg and Bloom) suitable for all stages of indoor plant growth

Selectable Veg/Bloom switches with 2x high speed whisper quiet fans and aluminum cooling heat sinks runs 70% cooler than HPS/MH

To replace traditional 600-Watt HPS/MH while consuming only 240-Watt (True Wattage)

Ideal for hydroponic or window box gardening, including medical herbs

Comfort grip handle is ideal for gardeners with arthritis or those with restricted hand strength. Reduces hand fatigue during use

Built-in safety lock keeps the razor sharp blades securely closed until you're ready to open them. Hang them in your shed or carry them in a tool box

General hydroponic rapid start 125 ml

Consists of premium plant extracts, amino acids, and nutrients

Suitable for use in all types of growing media

Helps plants flourish in extreme environments

Useful in multiple growing environments

Continued photosynthesis in hotter environments

Includes Hydro Crunch 315-Watt CMH Ballast with 14.5-ft power cord and PGZ18 to E39 Lamp Socket Conversion Adapter, 315-Watt CMH Lamp 3100K, 6"Air Cool Hood, timer and adjustable light ratchet hanger

Hydro Crunch Large Air Cooled Reflector: 24" x 21" x 8". Duct size: 6 in. Lamp compatibility: MH/HPS 250W/400W/600W/1000W. Includes industry standard s-plug, 15-ft. heavy duty wire cord

Ballast designed to work with all major CMH/CDM/LEC lamp brands including, but not limited to: Philips, Solis Tek, Nanolux Maxpar, Ushio, Sun Pulse and more

comes complete with ballast, reflector and adjustable light ratchet hanger

product dimensions: 20 in. x 9.5 in. x 8 in.

digital ballast is etl listed and ce certified

Heavy-duty poly grow bag planting container for nursery, greenhouse, and general horticultural applications

Great for soil and soilless mediums top-feed, drip irrigation, and more

White exterior reflects light back to plants and keeps roots cooler, Black lightproof interior inhibits disorders

Product 1: Each brick makes up to 15 Gal. of ready-to-use soilless media

Product 1: Increases nutrient retention and provides essential aeration

Product 1: Expands to 5 times its packaged size

Comes complete with ballast, reflector and adjustable light ratchet hanger

Dimmer presets: 600/ 750/ 825/ 1000/ 1150

Ballast features 2-year limited

Heavy-duty poly grow bag planting container for nursery, greenhouse, and general horticultural applications

Great for soil and soilless mediums top-feed, drip irrigation, and more

White exterior reflects light back to plants and keeps roots cooler, Black lightproof interior inhibits disorders

Get your garden going with FoxFarm Grow Big, our liquid concentrate fertilizer that supports lush vegetative growth.

FoxFarm Big Bloom Liquid Plant Food is formulated for use on all plants and can be used every time you water. OMRI Listed and Registered CDFA Organic Input Material.

FoxFarm Tiger Bloom is a phosphorus fertilizer that contains nitrogen to support vigorous growth. FoxFarm Tiger Bloom is designed to encourage abundant fruit, flower and multiple bud development.

OSMOCOTE’S HIGHEST TOTAL NUTRIENT FORMULA: NPK = 14-14-14. Favored for seasonal vegetables and perennials. Promotes strong roots as well as vigorous and bountiful above-ground growth.

OSMOCOTE’S DIRECTIONS FOR USE: 1 lb. covers 40 sq. ft. (approx. 6½’ x 6½’). Mix into 1 – 3” of soil. Applicator included. Apply to vegetable gardens and mulched areas around ornamental trees / shrubs, and raised beds.

OSMOCOTE QUALITY: Osmocote is the original slow-release plant food. Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions.

Highly fortified calcium, magnesium, and iron plant supplement formulated to correct common deficiencies

Supplement your existing nutrient program with Cal-Mag Plus

To Use: Mix well and use with every watering, as needed, for enhanced growth apply as a foliar spray

Instantly feeds to grow bigger, more beautiful plants versus unfed plants

Product packaging may vary

Use with the Miracle-Gro Garden Feeder or any watering can

Product 1: General Hydroponics FloraGro 2-1-6 delivers nutrients for structural and foliar growth

Product 1: Combine FloraGro 2-1-6 with FloraMicro and FloraBloom to create a nutrient mix tailor-made for your plants and their phase of growth (seedling, cutting, structural, flowering, or fruiting)

Product 1: Ideal for hydroponic applications and as a nutrient supplement for potted plants

Full of essential nutrients that help feed and nourish above and below the soil

Contains vital micronutrients to grow stronger, vibrant and more productive plants versus unfed plants

Feeds up to 3 months

The FloraSeries is a hydroponic-based nutrient fertilizer system that helps fulfill your plants’ nutrient needs at every stage of growth

Nutrients included are FloraMicro, FloraBloom, and FloraGro

FloraMicro is rich in nitrogen, calcium, and chelated micronutrients to help support fast-growing crops during all growth stages

For orchids and all acid loving plants

Feed every 2 weeks for colorful, beautiful orchids

Provides deep rich leaf color, beautiful blooms and strong root development

FEED YOUR PLANTS: Burpee's All-Purpose Organic Plant Food is formulated to keep your plants growing and happy throughout the season. Major nutrients as well as calcium, minor nutrients, and some of the beneficial microbes that help keep the soil and plants healthy are released immediately and continue to feed your plants for up to 3 months.

FOR VEGETABLES, FLOWERS & HERBS: Use this natural plant food for seed starting, bedding plants, vegetable gardens, trees, shrubs and flower containers. OMRI labeled organic. The custom blend promotes plant growth and more blooms! Great for indoor or outdoor plants.

ORGANIC CERTIFIED: OMRI listed for organic gardening use, this plant food safely keeps your soil and plants as healthy as they can be. Easy to apply granules release essential nutrients and deliver fast-acting results for all types of plants in your home garden. Follow instructions on the bag for how much plant food to apply.

Rapid Rooter plugs are fortified with general hydroponic micronutrients for abundant root growth

The optimal air-to-water ratio within the plug matrix results in explosive early root growth

Use rapid rooter for robust early rooting that supports explosive plant growth

Includes 1 lb. of Miracle-Gro Water Soluble All Purpose Plant Food

Trigger lock for one-handed feeding

Features three spray patterns: shower, jet and flat

Mixes only with water based solutions, will not work with oil based

Easily marks grass and lawns

Mix with herbicides, fungicides, pesticides, & fertilizers

Promotes more fruit and lush foliage (vs unfed)

Contains natural ingredients

Feed once per season in Spring and Fall

Free Measuring Spoon Enclosed For Easy And Precise Application

Features The Highest Safety Factor To Prevent Burning When Applied As Directed

Blended With An Enhanced Micronutrient Package Which Provides Optimal Nutrition For Strong Roots And Green Foliage

Grow stronger, healthier plants, with denser root systems and bigger crop yields.

Professional strength soil microbe superpack. Loaded with Mycorrhizae, Trichoderma, and billions of other beneficial soil microbes.

Works great for indoor and outdoor gardens. Use it on all your plants, crops, and trees; perennials and annuals.

Grow a beautiful vegetable garden

Flowers and foliage will be stronger and more colorful

Blooms will be more plentiful, fragrant and longer lasting