Seed-Starting Supplies

Produce healthy seedlings ready for transplant with our helpful and economical line of seed-starting products. Growers Supply offers a variety of seed germination supplies and plant-starting supplies, from seedling heating mats, hot house growing systems and heated germination stations to Gro-Quick soil warming cables and Redi-Heat propagation mats. We've got your DIY seed-starting needs covered.

View our Seed Starting Buyer's Guide.
Interested in other seed starting ideas? Read our Customer Testimonial.


Seed-Starting Supplies - Pots, Trays & Containers
Pots, Trays & Containers

Seed-Starting Supplies - Growing Mediums
Growing Mediums

Seed-Starting Supplies - Plant Supports & Accessories
Plant Supports & Accessories

Seed-Starting Supplies - Botanicare Power Cloning Systems & Accessories
Botanicare Power Cloning Systems & Accessories

Seed-Starting Supplies - Gro-Quick Soil Warming Cable
Gro-Quick Soil Warming Cable

Seed-Starting Supplies - Capillary Mats
Capillary Mats

Seed-Starting Supplies - Redi-Heat™ Heavy-Duty Propagation Mats & Accessories
Redi-Heat™ Heavy-Duty Propagation Mats & Accessories

Seed-Starting Supplies - Seedling Heat Mats
Seedling Heat Mats



GrowSpan Economy Cold Frame - 10'W x 40'L w/Film
GrowSpan Economy Cold Frame - 10'W x 40'L w/Film
919.0
LumiGrow Pro 325 LED Horticultural Light
LumiGrow Pro 325 LED Horticultural Light
815.0
AgrowSoft Irrigation Controller
AgrowSoft Irrigation Controller
975.0

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GrowSpan

HydroCycle