| |  | | Displaying 1 to 20 (of 66 products) | Result Pages: 1 | | Sort by Popularity- | Manufacturer | Product(s) | Model | Price | Buy Now | | | HydroFarm | Seedling Heat mat 48" x 20" - 107 Watts (6/cs)
Seedling Heat mat 48” x 20” - 107 Watts (6/cs) (eco-5951)Seedling Heat Mat 48" x 20" ~ 107W
Seedling Heat Mats
Seedling Heat Mat 48" x 20" ~ 107 WRe-engineered for better performance and greater durability! The new, stronger heating wire, and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
... This item is sold individually. — Ships from Seattle, Washington USA....more info. | eco-5951 | $57.61 | | | | HydroFarm | Seedling Heat mat 9" x 19.5" - 17 Watts (10/cs)
Seedling Heat mat 9” x 19.5” - 17 Watts (10/cs) (eco-5949)Seedling Heat Mat 9" x 19.5" ~ 17W
Seedling Heat Mats
Seedling Heat Mat 9" x 19.5" ~ 17 W *Re-engineered for better performance and greater durability! The new, stronger heating wire, and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
Increases ... This item is sold individually. — Ships from Seattle, Washington USA....more info. | eco-5949 | $17.98 | | | | P3 International | Water Meter
It is widely accepted that talking to your plants is great for their health. If they could speak to you, what would they say? Probably that they're being over-watered. Meet your garden's wants and needs with the Save A Drop Meter.
Over-hydrating plants and shrubs can diminish plant health. Use the easy to read meter to measure how much water is flowing out of the hose. While in us... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-LGP0550 | $12.82 | | | | | Phantom DE Phantom, 208-240V DE Enclosed Lighting System with USB Inter
Phantom Commercial DE Enclosed Lighting System with USB Interface (208-240V)
The Commercial Enclosed DE Lighting System is state-of-the-art double-ended technology that uniformly delivers optimum PAR value over a broad footprint. This system gives you the unique ability to remove the ballast from the reflector so it can be used remotely, allowing you to operate the b... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-PHDEKTS1 | $257.03 | | | | HydroFarm | Seedling Heat mat 20" x 20" - 45 Watts (10/cs)
Seedling Heat mat 20” x 20” - 45 Watts (10/cs) (eco-5950)Seedling Heat Mat 20" x 20" ~ 45W
Seedling Heat Mats
Seedling Heat Mat 20" x 20" ~ 45 WRe-engineered for better performance and greater durability! The new, stronger heating wire, and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
... This item is sold individually. — Ships from Seattle, Washington USA....more info. | eco-5950 | $33.83 | | | | HydroFarm | Jump Start 12 Pellet Greenhouse
Jump Start Jump Start 12 Pellet Greenhouse (JS12GH)Reap and sow the benefits of greenhouse growing, no outside space required. With a Jump Start Pellet Greenhouse, you can take charge of your growing without concern for the seasons, climate, or lighting. These mini greenhouses provide multiple cubbies for pellets (sold separately), which snugly and securely help plants take root. S... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-JS12GH | $1.90 | | | | Halls | Greenhouse Roof vent automatic opener REPLACEMENT CYLINDER
Greenhouse Roof vent automatic opener cylinder
REPLACEMENT CYLINDER ONLY
Allows for automatic controlling of greenhouse temperature to provide ideal growing conditions, even when no one is at home
No batteries or electricity required
May be adjusted for different opening temperatures
Easily installed; simply replaces existing vent arm
One-year warranty; average life is... — Ships via UPS from Grants Pass, Oregon USA....more info. | RVOX | $21.01 | | | | Halls | Greenhouse Roof vent automatic opener
Greenhouse Roof vent automatic opener
Allows for automatic controlling of greenhouse temperature to provide ideal growing conditions, even when no one is at home
No batteries or electricity required
May be adjusted for different opening temperatures
Easily installed; simply replaces existing vent arm
One-year warranty; average life is several years.
MSRP: $54.99... — Ships via UPS from Grants Pass, Oregon USA....more info. | RVO | $42.04 | | | | HydroFarm | Seedling Heat Mat 48" x 20" ~ 107W
Hydrofarm Seedling Heat Mat 48" x 20" ~ 107W (MT10009)Re-engineered for better performance and greater durability! The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
Features
Increases success of seedlings and cuttings
Warms root area 10-20˚F over ambient temperatur... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-MT10009 | $55.04 | | | | HydroFarm | Seedling Heat Mat 9" x 19.5" ~ 17W
Hydrofarm Seedling Heat Mat 9" x 19.5" ~ 17W (MT10006)Re-engineered for better performance and greater durability! The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
Features
Increases success of seedlings and cuttings
Warms root area 10-20˚F over ambient temperature to... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-MT10006 | $18.75 | | | | Halls | Louver window automatic opener
Louver window automatic opener
Allows for automatic regulating of greenhouse temperature
Replaces manual opener on existing louver window
Adjustable to open at different temperatures
Works best in combination with automatic roof vent opener
... — Ships via UPS from Grants Pass, Oregon USA....more info. | LWO | $56.06 | | | | Control Wizard | EC Dipstick.
EC Dipstick (formerly Nutrawand) by Control Wizard Products.New Name! New Label! Same Easy to Use Meter! Now with the 4 most popular scales: EC, CF, 500:1ppm, and 700:1ppm! No matter what meters you have used in the past, the EC Dipstick can read just like it. EC Dipstick (formerly Nutrawand) by Control Wizard Products dissolved salts pen, measures conductivity in both PPM, EC and ... — Ships from Portland, Oregon USA....more info. | CW510 | $55.68 | | | | HydroFarm | Jump Start 24 Grow Plug Greenhouse w/Heat Mat
Mini Germination Station - The perfect indoor start to your garden!
Available exclusively from Hydrofarm, the Jump Start Mini Germination Station is an ideal way for the space-challenged gardener to start seeds indoors all year round. The Mini Germination Station comes complete with a 24-cell seedling insert, a waterproof tray, a 2" vented dome, rooting additive, and a choice of n... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-JS24GPM | $19.81 | | | | HydroFarm | Jump Start Seedling Heat Mat, 6" x 14", 8W
Available Friday 29 March, 2019
Re-engineered for better performance and greater durability! The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
Features
Increases success of seedlings and cuttings
Warms root area 10-20˚F over ambient temperature to improve germination
Lighting, watering, and plan... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-MT10005 | $14.87 | | | | HydroFarm | Jump Start 24 Macro Plug Greenhouse
Mini Germination Station - The perfect indoor start to your garden!
Available exclusively from Hydrofarm, the Jump Start Mini Germination Station is an ideal way for the space-challenged gardener to start seeds indoors all year round. The Mini Germination Station comes complete with a 24-cell seedling insert, a waterproof tray, a 2" vented dome, rooting additive, and a choice of n... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-JS24MP | $14.03 | | | | HydroFarm | Lighthouse 4' x 4' Indoor Greenhouse
Lighthouse 4’ x 4’ Indoor Greenhouse (eco-5461)Lighthouse 4x4 Indoor Greenhouse
The Lighthouse offers features normally found on more expensive huts. With 3 sizes available to fit your specific growing needs, the Lighthouse will let you grow bigger, taller crops throughout the year.
All Lighthouse models feature:
• .8mm steel poles, powder-coated white• Strong, plastic molde... — Ships separately from Seattle, Washington USA....more info. | eco-5461 | $140.81 | | | | HydroFarm | Lighthouse 2' x 4' Indoor Greenhouse
Lighthouse 2’ x 4’ Indoor Greenhouse (eco-5460)Lighthouse 2x4 Indoor Greenhouse
The Lighthouse offers features normally found on more expensive huts. With 3 sizes available to fit your specific growing needs, the Lighthouse will let you grow bigger, taller crops throughout the year.
All Lighthouse models feature:
• .8mm steel poles, powder-coated white• Strong, plastic... — Ships separately from Seattle, Washington USA....more info. | eco-5460 | $108.71 | | | | HydroFarm | Lighthouse 4' x 8' Indoor Greenhouse
Lighthouse 4’ x 8’ Indoor Greenhouse (eco-5462)Lighthouse 4x8 Indoor Greenhouse
The Lighthouse offers features normally found on more expensive huts. With 3 sizes available to fit your specific growing needs, the Lighthouse will let you grow bigger, taller crops throughout the year.
All Lighthouse models feature:
• .8mm steel poles, powder-coated white• Strong, plastic mold... — Ships separately from Seattle, Washington USA....more info. | eco-5462 | $239.07 | | | | Hanna Instruments | PH/EC/TDS/C Portable Meters
Hanna Instruments PH/EC/TDS/C Portable Meters (HI9811-5N)Experience ease and simplicity in taking pH, µS/cm, ppm (mg/L), and temperature measurements with this pH/EC/TDS waterproof meter, which is ideal for hydroponics, greenhouses, farming, and groundwater applications.
Due to the built-in temperature sensor, conductivity readings are automatically compensated for temperatu... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-HI9811-5N | $183.77 | | | | HydroFarm | Jump Start 24 Grow Plug Greenhouse
Mini Germination Station - The perfect indoor start to your garden!
Available exclusively from Hydrofarm, the Jump Start Mini Germination Station is an ideal way for the space-challenged gardener to start seeds indoors all year round. The Mini Germination Station comes complete with a 24-cell seedling insert, a waterproof tray, a 2" vented dome, rooting additive, and a choice of n... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-JS24GP | $14.03 | | | Displaying 1 to 20 (of 66 products) | Result Pages: 1 | | |  | | | | | |  | Shop By Price | | |  | Categories | | | | | | Languages | | | |
