Halo Grow Box

Heating Quilts & Mats - Blowout Sale! Save up to 63%


Blowout Sale! Up to 63% off on Heating Quilts & Mats at Halo Grow Box. Top brands include Woodstream, U.S. Solid, DLS, GardenTrends, Jump Start, Hydrofarm, Yield Lab, YaphteS, ZKG, Unknown, Hydroplanet, Sunleaves, GreenBio, Kessil, Viagrow, & NAMOTEK. Hurry! Limited time offers. Offers valid only while supplies last.



Plastec Cork Mat 4 '' Natural Cork Black
Plastec Cork Mat 4 " Natural Cork Black
By Woodstream
In Stock
$19.78

mpn: CM4, ean: 0048307900043,

4.3 out of 5 stars with 30 reviews
Quantity of (20) : Woodstream Corp. 4" Round Cork Mats, Helps Protect Tables, Floors & Carpets, Prevents Rings, Stains & Scratches, Genuine Cork With Laminate Backing, Use As Placemat, Coaster & Hot Pad.Quantity of (20) : Woodstream Corp. 4" Round Co...


Seedling Heat Mat- Seed Starting Heat Mat for Germination, 10''x20'' Propagation Seed Heat Starter Mat, Germination Warming Mat, a U.S. Solid Product
Seedling Heat Mat- Seed Starting Heat Mat for Germination, 10"x20" Propagation Seed Heat Starter Mat, Germination Warming Mat, a U.S. Solid Product
By U.S. Solid
In Stock
$39.99

ean: 0888107084358,

4.5 out of 5 stars with 76 reviews
Sometimes seeds need a little more time to grow than from the last frost to the end of the season. Seeds need to be at a certain temperature to grow. Especially in the colder parts of the world, you won't reach the right temperature until well into ...


DLS Seedling Heat Mat Warm Hydroponic Heating Pad 10'' x 20.75''
DLS Seedling Heat Mat Warm Hydroponic Heating Pad 10" x 20.75"
By DLS
In Stock
$12.99

ean: 0783942919516,

4.9 out of 5 stars with 12 reviews
Get an early start on your seedling and cutting for your garden this summer using the Seedling Heat Mat. The heat mat automatically raises the temperature between 10 and 20 degrees above room temperature. Helps keep your seedling and cutting nice and...


Ken-Bar Agritape Seed Starting 22'' x 4' Heat Mat with Grounding Screen
Ken-Bar Agritape Seed Starting 22" x 4' Heat Mat with Grounding Screen
By GardenTrends
In Stock
$82.95

mpn: 701280000900,

4.8 out of 5 stars with 20 reviews
Growers' have been asking for years for a larger mat for their benches and germination chambers. We are now happy to offer these new wider heat mats made from the same quality material as our standard 11" Agritape heat mats. Each mat comes with a gr...


HYDROPONIC SEEDLING HEAT MAT CLONE PROPAGATION GERMINATION PAD + THCiTY PLANT STAKES - 48” X 20” 107 Watt
HYDROPONIC SEEDLING HEAT MAT CLONE PROPAGATION GERMINATION PAD + THCiTY PLANT STAKES - 48” X 20” 107 Watt
By Jump Start
In Stock
$105.99
$73.65
You Save: 31%

mpn: 4316275834,

4.9 out of 5 stars with 8 reviews
Hydrofarm's windowsill heat mat is perfect for veteran growers, beginners, and children too. It is the perfect size for small growing spaces, and improves germination by warming the root area 10-20°F over ambient temperature. By warming the roots, ...


Hydrofarm HDF 6'' x 14'' 8W Seedling Heat Mat
Hydrofarm HDF 6" x 14" 8W Seedling Heat Mat
By Hydrofarm
In Stock
$36.35
$33.02
You Save: 9%

mpn: MT10005, ean: 0638104014434,

4.4 out of 5 stars with 105 reviews
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 ...


Yield Lab Seed and Clone Heat Mat – 20.75 x 10 Inch – Hydroponic, Aeroponic, Horticulture Growing Equipment (20.75 x 10 Inch Heat Mat)
Yield Lab Seed and Clone Heat Mat – 20.75 x 10 Inch – Hydroponic, Aeroponic, Horticulture Growing Equipment (20.75 x 10 Inch Heat Mat)
By Yield Lab
In Stock
$12.95

mpn: CU-207510HTMAT,

4.3 out of 5 stars with 20 reviews
Yield Lab Seed and Clone Heat Mat is ideal for all of your growing, germination, and cloning projects. It warms the root area to 10-20°F above room temperature, which accelerates heathy growth and allows plants to establish a stable, well-developed ...


YaptheS Indoor Plant Warm Mat Germination Kit 9.5x20.5 inches for Seeding Heating Grow Plant Warmer Pad
YaptheS Indoor Plant Warm Mat Germination Kit 9.5x20.5 inches for Seeding Heating Grow Plant Warmer Pad
By YaphteS
In Stock
$19.99

mpn: ZJ-plantheatmat-125-1758511, ean: 6105988815654,

4.1 out of 5 stars with 93 reviews
"About Plant warmer pad - waterproof materials is safe to use. - Fits large shed, nursery, and indoor garden seed cultivating. - Provide a warmer temperature to your plants in winter Specification Package Include: 1*plant heating mat Size: 9.45*20.5 ...


GC-4 Pro Grow Large Thermostat Controller - Run Up To 4 Pro Grow Mats
GC-4 Pro Grow Large Thermostat Controller - Run Up To 4 Pro Grow Mats
By GardenTrends
In Stock
$153.95

ean: 0191729005978,

4.9 out of 5 stars with 33 reviews
Heavy duty controller allows you to run up to four heat mats. Comes with 6' cord with grounding plug and 30" capillary tube with sensing bulb. Manufacturer 90 day warranty.Heavy duty controller allows you to run up to four Pro Grow heat mats.. Comes...


Jump Start MT10006 Waterproof Durable,17 Watt UL Certified Seedling Heat Mat, Warm Hydroponic Heating Pad for Indoor Home Gardening & Seed Germination, Measures 8.87'' x 19.5''
Jump Start MT10006 Waterproof Durable,17 Watt UL Certified Seedling Heat Mat, Warm Hydroponic Heating Pad for Indoor Home Gardening & Seed Germination, Measures 8.87" x 19.5"
By Hydrofarm
In Stock
$24.95
$19.99
You Save: 20%

mpn: FBA_JEN-2047, ean: 7123290566117,

4.4 out of 5 stars with 7 reviews
Hydrofarm heat mats are perfect for veteran growers, beginners, and children too. They improve germination by warming the root area 10-20°F over ambient temperature. By warming the roots, you increase your growing success! Bottom heat is one of the ...


52X24cm PVC Waterproof Seedling Heat Mat Seed Starting Germination Mat for Propagation Cloning Garden Supplies 110V 18W
52X24cm PVC Waterproof Seedling Heat Mat Seed Starting Germination Mat for Propagation Cloning Garden Supplies 110V 18W
By ZKG
In Stock
$16.99

ean: 0734779610053,

4.1 out of 5 stars with 87 reviews
Specification: Type: Seedling Heat Mat Watt: 18W Size: 52 * 24 CM Structure: Heating wire+PVC Power cord length: 1.85m/ 6ft Instraction: 1. Place the heat mat on a flat,dry surface. Avoid cold surfaces,and they will counteract the heating ability ...


Indoor Seed Starter Plus with Jump Start Grow Light System (2 feet kit)
Indoor Seed Starter Plus with Jump Start Grow Light System (2 feet kit)
By Unknown
In Stock
$149.99

ean: 0711583229701,

4.4 out of 5 stars with 101 reviews
Product Details Description The Indoor Seed Starter Plus with Grow Light System effectively combines the fast-acting Indoor Seed Starter Kit with the power and durability of the Fluorescent Grow Light System. The included heat mat, wonder soil, and h...


Hydrofarm Active Aqua Grow Flow Ebb & Gro 12 Site 2 Gal Hydroponic Sytem| GFO7KT
Hydrofarm Active Aqua Grow Flow Ebb & Gro 12 Site 2 Gal Hydroponic Sytem| GFO7KT
By Hydrofarm
SKU: #CAEBB12
In Stock
$449.99

sku: CAEBB12, mpn: GFO7KT, ean: 0051000039385,

4.4 out of 5 stars with 60 reviews
Active Aqua's Grow Flow System is the most efficient ebb & flow system on the market. With the Grow Flow's easy-to-program controller unit, you can pretty much "set it and forget it." And since your pumps are only pumping a short time each day, the...


Hydroplanet ™ 10''x20.75'' Seedling Heat Mat for Propagation and Cloning Warm Hydroponic Heating Pad (10“x20.75'')
Hydroplanet ™ 10"x20.75" Seedling Heat Mat for Propagation and Cloning Warm Hydroponic Heating Pad (10“x20.75")
By Hydroplanet
In Stock
$31.30

mpn: HP-HEATMAT-10, ean: 0699974527288,

4.9 out of 5 stars with 11 reviews
The Hydroplanet Seedling Heat Mat increases growing success by warming plant roots and maintaining a controlled temperature all season long. With the ability to warm 10-20°F over ambient temperature, this heat mat will work even in drafty places.10X...


Sunleaves Super Starter Heat Mat, 21'' x 44''
Sunleaves Super Starter Heat Mat, 21" x 44"
By Sunleaves
In Stock
$56.94

mpn: H-AP-2320940, ean: 7123290566216,

4.1 out of 5 stars with 67 reviews
Sunleaves Super Starter Heat Mat, 21" x 44"...


Ken-Bar Precise 11'' X 4' Seed Starting Heat Mat with Thermostat
Ken-Bar Precise 11" X 4' Seed Starting Heat Mat with Thermostat
By GardenTrends
In Stock
$139.95

ean: 0191729027314,

4.0 out of 5 stars with 32 reviews
This one-piece system consists of a 4' x 11" wide length of Agritape heat mat material, with an attached, adjustable controller with copper probe. Simply plug the controller into a 110 volt outlet, place the copper probe into the soil, adjust the co...


40 X 80'', 300 W, Aluminium-Heatmat Incl. Thermostat, large
40 X 80", 300 W, Aluminium-Heatmat Incl. Thermostat, large
By GreenBio
In Stock
$245.38
$244.09

mpn: HMTA 100-200/US, ean: 5055320022749,

4.3 out of 5 stars with 100 reviews
The bio green heating Mat is an excellent way to start your seeds off in the greenhouse. It is particularly suitable for homemade propagators & seed-trays. The cable is very flexible & can easily be laid to suit your particular requirements. They com...


Kessil C130 Spectral Carrier by Kessil
Kessil C130 Spectral Carrier by Kessil
By Kessil
In Stock
$299.59

mpn: na,

4.2 out of 5 stars with 18 reviews
The C130 Carrier manages a set of Kessil's lights simultaneously for consistent and convenient positioning;Spreads light evenly while adjusting the height of the units for optimal plant penetration;4-Light Model system...


Viagrow Seed Propagating Seedling Heat Mat
Viagrow Seed Propagating Seedling Heat Mat
By Viagrow
In Stock
$24.00

mpn: VSEEDMAT20, ean: 0091037094698,

4.1 out of 5 stars with 94 reviews
Studies have proven that plants with a root zone that is kept warm thrive and propagate at a much faster rate than plants that do not. Simply place the Seedling Heat Mat on a flat, dry surface under a seedling tray and plug the cord into a 120 V outl...


Seedling Heat Mat, NAMO-TEK Durable Waterproof Seed Germination Heating Mat, Warm Hydroponic Heating Pad 10'' x 20.75'' MET Standard
Seedling Heat Mat, NAMO-TEK Durable Waterproof Seed Germination Heating Mat, Warm Hydroponic Heating Pad 10" x 20.75" MET Standard
By NAMOTEK
In Stock
$29.99
$10.99
You Save: 63%

mpn: 4336464939, ean: 0730060997483,

4.4 out of 5 stars with 58 reviews
Why choose NAMO-TEK 10" x 20.75" Plant Heating Pad and what Function ?-Waterproof, durable construction, and more easy cleaning.-Increases the success of seedlings and cuttings.-Built-in the latest technology, "Thermostat" Provides constant optimal t...



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