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Micro 6-0-0™ is one of three components that create the complete Cutting Edge Solutions® 3-Part Base family. Micro 6-0-0™ is the foundation for the 3-Part formula and is used at the same rate through the entire life cycle of your plants. Micro 6-0-0™ contains all of the micronutrients needed for peak health, along with the nitrogen and calcium foundation for the 3-Part Base formula.
$36.89
Sugaree™ supplies potassium and a carbohydrate source in a unique and proprietary formulation. Potassium promotes flower bulk and quality by supporting carbohydrate metabolism. Use Sugaree™ every feeding during the flowering phase. You may increase the recommended dilution ratio, up to three times, to a maximum of 30ml during the final 3-4 weeks of flowering.
Sugaree™ can be used in conjunction with all Cutting Edge Solutions® products, or other commercial hydroponic nutrients. Designed for use in Hydroponics, soilless, continuous feed systems, drain to waste, and soil applications.
$65.69
Uncle John’s Blend™ supplies potassium along with iron in a unique and proprietary formula. Potassium activates enzymes essential for plant growth reproduction and carbohydrate metabolism.
Uncle John’s Blend™ is formulated for use in hydroponics, soilless, continuous feed, drain to waste, and for use in soil. Use as a foliar spray to reduce transplanting stress and to correct potassium deficiencies in flowering plants.
Uncle John’s Blend™ can be applied at every watering in conjunction with any Cutting Edge Solutions® products, or other commercial hydroponic nutrients.
$102.59
The BETA-8 CO2 controller offers a precision CO2 NDIR sensor/controller in an affordable easy-to-use package. The BETA-8 features a high-quality remote CO2 sensor (with 16ft cable) and built-in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA-8 also has adjustable deadband and min-max recall. It also has a ‘fuzzy-logic’ feature which will more accurately control compressed CO2 systems. The CO2 sensor can be easily re-calibrated and will continue to operate accurately for many years.
$282.15
The BETA-2 can control variable-speed fans by using the current temperature to increase or decrease the fan speed. By increasing the fan speed, cooling is increased… decreasing fan speed will reduce cooling capacity. Using the BETA-2 in this way provides a VERY economical and efficient way of dealing with heat within an enclosed space.
$89.30
The BETA-6 features a precision humidity sensor within a 16ft remote probe assembly. Simply plug in your humidity/dehumidify device to the power outlet on the bottom of the BETA-6. The user can select separate “day / night” humidity settings and the photocell built into the BETA-6 will automatically start controlling your device (Settings from 20-90% rH). Either humidifiers or dehumidifiers can be controlled by the BETA-6.
$108.30
The BETA-1 is a simple solution for the Mini Split Air Conditioners.
It uses the remote control that came with your mini split air-conditioner to “learn” how to change the setpoints on the mini-split. Just about any brand of mini-split unit can be controlled by the BETA-1. Once the BETA-1 learns the signals from your remote controller, it will automatically change the setpoint on the mini-split to two separate Day and Night temperatures. It does this AUTOMATICALLY by using a small IR (infrared) emitter/sending unit that will send the same signal to the mini-split, as the remote control would normally send.
$128.75
The BETA-4 is capable of controlling any heating or cooling device that is 10-amps or less. Simply plug in your device to the power outlet on the bottom of the BETA-4. It uses 3-buttons a digital display and offers separate "day / night” temperature settings and features a built-in photocell.
$69.99
Hydrofarm's Dirt Pot Box offers value and versatility, whether they are used for raised bed gardens or as tray liners for hydroponics systems. Featuring porous breathable fabric, they allow your plants to thrive by promoting exceptional root health and vigorous growth. While these work well outdoors, they also fit standard hydroponics trays for use indoors. The Dirt Pot Box is stronger than similar products, with a PVC frame that supports the entire structure.
• Instant raised bed or framed tray liner • Sturdy frame supports top, bottom, and corners • Sized to fit INSIDE all of our Active Aqua trays, including Low Rise trays • Also fits competitors’ trays • Breathable fabric means superior drainage and aeration • Washable and durable—can be used season after season • BPA-free
$49.12
An excellent soil conditioner, alfalfa meal is a rich source of trace elements and natural growth stimulants. Recommended for all flowering shrubs and especially roses, alfalfa meal accelerates growth and promotes larger, more plentiful blooms. It is also useful as a compost bio-activator due to its high organic matter content and ideal carbon-to-nitrogen ratio.
$10.02
A rich, organic fertilizer mix infused with a generous amount of beneficial bacteria and mycorrhizal fungi to stimulate rooting, vigor and optimum plant development. Bio-Live encourages rapid colonization of soil and soilless mixes and may be combined with other Down To Earth™ fertilizers to further improve plant growth and yields.
$17.33
A high nitrogen source, our Blood Meal is guaranteed to promote rapid, green growth. A wonderful fertilizer for heavy feeders like corn, spinach, salad greens and garlic in the early spring, it also helps compost piles heat up and break down fast.
$21.68
A wonderful source of phosphorus and calcium for flowering plants, trees and ornamentals, Bone Meal is recognized as the ideal organic fertilizer when planting bulbs to promote strong root development and enhance early season growth. One of the indispensable soil amendments all organic gardeners should have on hand.
$15.33
Down To Earth’s Cottonseed Meal 6-2-1 is traditionally used to feed plants that thrive in lower pH soils, such as berries, flowering shrubs and evergreen trees. DTE Cottonseed Meal 6-2-1 is a high-quality plant derived source of nitrogen and can be applied throughout the growing season to promote green growth and optimum plant development.
$9.79
Fish Meal is an excellent source of nitrogen and phosphorus and is recommended for vegetable gardens, flower beds, all types of outdoor plants, trees and shrubs. Fish Meal enhances soil microbial life, promotes vigorous root development and provides an early season boost for all of your plants.
$24.46
Use our high phosphorous Seabird Guano to dramatically increase both the amount and size of blooms throughout the flowering period for all indoor and outdoor plants. Seabird Guano greatly enhances beneficial bacterial activity in the soil, and because it’s water soluble, it makes an excellent tea or foliar spray when filtered.
$37.45
Down To Earth™ Kelp Meal is pure ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand-harvested, carefully dried and finely milled, our Kelp Meal is a rich natural source of potash and is ideal for early spring or fall application.
$28.68
A unique 3-in-1 combination of potassium, magnesium and sulfur, langbeinite is a naturally occurring source of these three vital plant nutrients. Potassium is essential for high-quality fruit, magnesium is required for the synthesis of chlorophyll and sulfur is needed for enzyme activation. Contains 22% K2O, 11% Mg and 22% S.
$19.89
Our best-selling High-Flow system just got better! Improved Dry Membrane design now with 20% increase in flow rate. Up to 1,200+ GPD!
- Capable of producing more than 1,200 GPD (gallons per day) or 50+ GPH (gallons per hour) of pure water, perfect for medium to large hydroponic operations (Flow rates of RO systems are based on source water @ 65 psi/77°/500 ppm)
- Highest flow rates and the most efficient system in the industry!
- Lowers parts per million (ppm) of total dissolved solids (TDS) by 95%+
- SAVE MORE WATER by running a 1:1 waste to product water ratio
- Includes ChloraShield™ carbon filter for 100% chloramine removal
$1,076.87
- NEW AND IMPROVED Ultra-Efficient Dry Membrane
- Reduces 95%+ of total dissolved solids (TDS)
- 20% Increased Flow Rate
- Filters 600+ gallons per day (GPD)
- Replace between 6 months–2 years
Flow rates of RO systems are based on source water @ 65 psi / 77° / 500 ppm
RO output depends on the source water temperature. At 77°, the system should produce 100% of the rated output. As the temperature drops or increases, so does the output
$244.44
Hydro-Logic Evolution RO1000 ChloraShield KDF/Catalytic Carbon Pre-Filter
$75.62
Feather Meal is a great source of slow-release nitrogen that is perfect for heavy feeders like corn, cole crops and leafy green vegetables. Incorporate into your soil before spring plantings for best results.
$16.78
Premium-quality, solution-grade, high-nitrogen fertilizer for promotion of rapid plant growth or correction of nitrogen deficiencies. Enzymatically hydrolyzed and spray dried fish protein concentrate provides a valuable and plant-available source of organic nitrogen, amino acids and minerals. More concentrated and economical than liquid fish fertilizers. Combine with seaweed powder, biological inoculants or other soluble nutrients as part of a comprehensive fertility program.
$56.88
Our Big Bloom® Liquid Plant Food is a carefully selected blend of fertilizers formulated to support multiple blooms and seed formations. This liquid plant food supplies nutrients that your plants can access immediately.
Big Bloom® contains bat guano and earthworm castings. Bat guano has been used for centuries as a fertilizer for all kinds of plants. Combined with earthworm castings they create a nutrient-rich mix that can help your plants thrive.
Garden tip: Big Bloom® is formulated for all fruiting and flowering plants, and it can be used during all stages of plant growth.
Original price was: $95.99.$69.17Current price is: $69.17.
28% Off
Our Big Bloom® Liquid Plant Food is a carefully selected blend of fertilizers formulated to support multiple blooms and seed formations. This liquid plant food supplies nutrients that your plants can access immediately.
Big Bloom® contains bat guano and earthworm castings. Bat guano has been used for centuries as a fertilizer for all kinds of plants. Combined with earthworm castings they create a nutrient-rich mix that can help your plants thrive.
Garden tip: Big Bloom® is formulated for all fruiting and flowering plants, and it can be used during all stages of plant growth.
Original price was: $27.59.$20.69Current price is: $20.69.
25% Off
Every stage of the growing cycle demands optimal nutrition. Cha Ching® is a high-phosphorus fertilizer that is designed to help support late stage fruiting processes. Even better, we’ve included the micronutrient package that FoxFarm is known for.
Garden tip: Start with Open Sesame® in the fifth or sixth week of a plant’s life. Once bud set begins feed with Beastie Bloomz® for a two week period. After flowers are fully formed, switch to Cha Ching® and continue through harvest. Feed with every other watering.
Original price was: $55.99.$47.43Current price is: $47.43.
15% Off
Get your garden going with Grow Big®, our liquid concentrate fertilizer that supports lush vegetative growth. Our special brew is designed to enhance plant size and structure, allowing for more abundant fruit, flower and bud development. It is formulated with a low pH to maintain stability in storage and keep micronutrients available.
Original price was: $112.99.$82.29Current price is: $82.29.
27% Off





























