Greenhouse Supplies

Indoor growing is a delicate process with many moving parts, and we’re committed to ensuring our customers receive the highest-quality greenhouse supplies from the best brands and manufacturers in the industry. From the largest greenhouse frames to the smallest timers, pots, and warming cables, we have every step of the garden supply process covered.

Our greenhouse supplies, structures, and accessories provide the ultimate protective environment for your plants. The oversized Jeuwel cold frame is nearly five feet long and offers a great space for growing vegetables away from the harsh elements. Alternatively, A.M. Leonard has partnered with Ginegar Plastics to offer their greenhouse supply customers the durable protection of extra-strength Overwintering Plus films, perfect for protecting plants from rain, wind, and snow.

For more winter protection, check out our frost blankets, available in both medium and heavy weights. These greenhouse supply blankets are designed to contain and maintain heat while allowing continued irrigation. They are a great option for ornamentals and vegetables.

Pots, trays, mats, cables, pouches, lights, and pellets -- A.M. Leonard has all the greenhouse supplies you need to help propagate your plants. We are your one-stop garden supply shop, no matter the weather.