Fertilizer, Soil Cables & Propagation Mats

Seed-starting supplies produce healthy plants ready for transplant with our helpful and economical line of seed starting products. Growers Supply offers a variety of 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. We also offer several types of plant supports including affordable bulk quantity tomato cages for the market grower and avid DIY tomato gardener as well as fiberglass tree stakes in a multitude of sizes to suit your needs.

Read our Seed-Starting Guide.


Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Soil, Fertilizers & Growing Mediums
Soil, Fertilizers & Growing Mediums

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Seedling Heat Mat Thermostat
Seedling Heat Mat Thermostat

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Plant Supports & Accessories
Plant Supports & Accessories

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Gro-Quick Soil Warming Cable
Gro-Quick Soil Warming Cable

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Hot House Growing System
Hot House Growing System

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Heated Germination Station
Heated Germination Station

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Botanicare Power Cloning Systems & Accessories
Botanicare Power Cloning Systems & Accessories

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Capillary Mats
Capillary Mats

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Redi-Heat™ Heavy-Duty Propagation Mats & Accessories
Redi-Heat™ Heavy-Duty Propagation Mats & Accessories

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Starter Plugs 1.5" x 1.5" - 98 per Sheet Small Hole
Starter Plugs 1.5" x 1.5" - 98 per Sheet Small Hole

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Seedling Heat Mats
Seedling Heat Mats

Greenhouse Accessories - Fertilizer, Soil Cables & Propagation Mats - Press and Fit Pots and Carry Trays
Press and Fit Pots and Carry Trays



Inflation System Replacement Blower 60 CFM - On Sale!
Inflation System Replacement Blower 60 CFM - On Sale!
$69.95
Redi-Heat Heavy-Duty Propagation Mats - 12"W x 5'L - On Sale!
Redi-Heat Heavy-Duty Propagation Mats - 12"W x 5'L - On Sale!
$89.05
LumiGrow Pro 325 LED Horticultural Light - On Sale!
LumiGrow Pro 325 LED Horticultural Light - On Sale!
$749.00

Save money, receive promo codes from Growers Supply

FodderPro 2.0 Feed System