Season Extenders & Plant Aids (34 Season Extenders & Plant Aids)

Lengthen the growing season for your favorite plants and vegetables using a season extender. Such extenders can be greenhouses, covers, or frost blankets. Greenhouses offer storage for your young or fragile plants, and the glazing on their sides captures the heat of the sun for a warm enclosure. Frost blankets, covers, and plant insulators surround or cover young plants, protecting them from cool air in the beginning of the growing season. Lighted tables create spaces for plants in your home, and specifically designed trays help plants flourish. Find all you need for a long growing season in our Season Extenders department.

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Panacea Rustic Wire Garden Cloches, 20"H, Pack of 6
PAP-83280-CP6
Now: $129.99
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Gardeneer Season Starter Plant Insulators, Pack of 9
GAD-PIN-9-CP3
Reg: $64.99
Now: $59.99
82 in Stock
Ships from OH
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Panacea Rustic Wire Garden Cloches, 20"H, Pack of 12
PAP-83280-CP12
Reg: $259.99
Now: $239.99
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Gardman Small Fruit Cages, Black, 47"H, Pack of 2
GAR-7660-CP2
Reg: $104.99
Now: $91.99
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Gardman Walk-In Fruit Cage, Black, 76"H
GAR-7662
Reg: $248.99
Now: $199.99
9 in Stock
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DRAMM ColorStorm Tree Soaker Rings, 5', Pack of 5
DRA-10-17052-CP5
Reg: $69.99
Now: $52.99
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Gardeneer Season Starter Plant Insulators, Bulk Box
GAD-PIN-9-CP9
Reg: $194.99
Now: $139.99
3 in Stock
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Gardman Greenhouse Glazing Set, 6' x 8'
GAR-G7021
Reg: $379.99
Sale:$179.99
3 in Stock , 3 available at this price!
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Gardeneer Red Tomato Enhancing Trays, Pack of 12
GAD-AU-16R-CP4
Reg: $54.99
Now: $42.99
147 in Stock
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Gardman Medium Fruit Cage, Black, 63"H
GAR-7661
Reg: $91.99
Now: $89.99
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DRAMM ColorStorm Tree Soaker Rings, 10', Pack of 5
DRA-10-17053-CP5
Reg: $84.99
Now: $62.99
3 in Stock
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Gardman Spiral Tree Wraps, White, 17", Pack of 250
GAR-C270WE-CP
Reg: $263.99
Now: $199.99
13 in Stock
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Gardeneer Tree Guards, Bulk Pack of 30
GAD-TG30-CP30
Reg: $73.99
Now: $69.99
5 in Stock
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Vita Gardens Keyhole Garden with Trellis and Greenhouse
VIG-VT17122
Reg: $610.99
Now: $435.99
Temporarily out of stock. Available soon.
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Gardman Spiral Tree Wraps, Beige, 28", Pack of 250
GAR-C272WE-B-CP
Reg: $357.99
Now: $299.99
5 in Stock
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Esschert Design Two Terracotta Bowls with Wire Cloches
ESD-AT36
Reg: $69.99
Now: $52.99
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Esschert Design Cast Iron Garden Twine Holder with Scissors
ESD-TG214
Reg: $28.99
Now: $23.99
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DRAMM ColorStorm Tree Soaker Ring, 10'
DRA-10-17053
Reg: $16.99
Now: $13.99
76 in Stock
Ships from OH
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Esschert Design Paper Seedling Pot Molds, Set of 3
ESD-W4008-CP3
Reg: $39.99
Now: $28.99
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Harvest Guard Frost and Seedling Protector, 10' x 15'
GAD-GF-1015
Reg: $14.49
Now: $11.99
12 in Stock
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DRAMM ColorStorm Tree Soaker Ring, 5'
DRA-10-17052
Reg: $13.99
Now: $10.99
Temporarily out of stock. Available soon.
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Made In USA


Esschert Design Paper Seedling Pot Mold
ESD-W4008
Reg: $13.99
Now: $9.99
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Harvest Guard Frost and Seedling Protector, 5' x 50'
GAD-HG-50
Reg: $27.99
Now: $21.49
1 in Stock
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Esschert Design Activated Carbon for Terrariums, 3.5 oz.
ESD-AGG61
Reg: $4.99
Now: $4.29
4 in Stock
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Harvest Guard Frost and Seedling Protector, 5' x 25'
GAD-HG-25
Reg: $16.49
Now: $12.99
7 in Stock
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Harvest Guard Frost and Seedling Protector, 40" x 50'
GAD-GF-4050
Reg: $13.49
Now: $10.99
22 in Stock
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Master Gardner Frost Jacket, 8 degree, 3' x 3', Pack of 3
MGC-0606
Reg: $12.99
Sale:$7.99
6 in Stock , 6 available at this price!
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Gardeneer Frost Protector Plant Bag, 8' x 6'
GAD-SPB5-6
Reg: $11.99
Now: $9.49
78 in Stock
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Esschert Design 6 Glass Cutting Tubes w/Concrete Base Holder
ESD-AGG36
Reg: $13.49
Now: $12.49
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Esschert Design Drainage Stones for Terrariums, Black, 11 lb
ESD-AGG59-BLK
Reg: $18.99
Sale:$12.99
8 in Stock , 8 available at this price!
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Esschert Design Drainage Stones for Terrariums, White, 11 lb
ESD-AGG59-WHT
Reg: $18.99
Sale:$12.99
7 in Stock , 7 available at this price!
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EarthWay Pyramid Terraced Garden Plastic Cover
EWP-3042A
Reg: $37.99
Sale:$16.99
1 in Stock , 1 available at this price!
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Gardeneer Frost Protector Plant Bags, 8' x 6' each, 6 Pack
GAD-SPB5-6-CP6
Reg: $71.99
Now: $49.99
1 in Stock
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Gardman Spiral Tree Wraps, White, 28", Pack of 250
GAR-C272WE-CP
Reg: $357.99
Now: $329.99
6 in Stock
Ships from OH
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