Greenhouse Supplies : 5 stars

Protect your greenhouse plants from winter's freezing temperatures with the Dr. Infrared Heater DR-218 Greenhouse Heater 3000W. Using fan-powered air flow, this USA-made heater provides your warm-weather flowers and greenery an environment suitable to their needs. It features a temperature sensor to prevent overheating as well as thermostat and fan speed dials. Its small size allows easy portability, and its simple green and black design will blend in to your garden of colorful blooms.

Talk about some happy plants - the Rion Louver Automatic Opener for Palram and Rion Greenhouses controls the temperature and provides additional ventilation - automatically. As the air inside the greenhouse warms, natural minerals expand to push the piston and allow the correct amount of air into the greenhouse. When the air cools, a spring mechanism gradually closes the louver. The opener fits all Palram and Rion greenhouse louvers and no electricity is required.

The Flowerhouse Harvest House Pro is a roomy way to keep your plants in one area while promoting healthy growth as you keep them protected from insects and other pests. This plant house is extremely easy to set up and take down, and the clear PVC cover promotes proper light and heat distribution. X-shaped shelves simply lift and lock into place to give you a sturdy plant house with ample storage room.

Ideal for the urban gardener, beginner, or hobbyist, the Early Start 4 Shelf Wall Unit is compact making it perfect for decks or patios. Despite its small size, the four shelves will hold lots of plants. The thermal cover creates the optimal growing conditions for plants offering year-round protection with annuals, perennials, vegetables, and delicate plants. Remove the thermal cover and enjoy it as a simple plant display. Measures: 20L x 40W x 66H in.

Give your greenhouse plants a breath of fresh air with the Rion Side Louver Window. Designed to fit all Rion greenhouses, this window features manually controlled shutters, so it’s easy to get that perfect airflow going. It can also fit Rion’s automatic louver opener (sold separately).

Give your plants and starter trays a fresh start this growing season with the Arcadia Garden Mini Greenhouse Replacement Cover, a heavy polypropylene cover that features a zippered front for easy opening and a door tie to hold it open. Available in 3 or 4-tier sizes to match the Arcadia Garden Products Mini Greenhouse, this quality covering is backed by a one-year manufacturer's warranty.

Made of clear, durable PVC, the Flowerhouse Harvest House Pro Clear Cover provides optimum heat and light to your plants. This thick, flexible cover is perfect to ensure your plants grow healthily and works well for promoting seed propagation. The high-quality construction is weatherproof so you'll have a cover that's built to last even in rough conditions.

Protect your plants or animals from the harmful summer heat with the Riverstone Shade Cloth System with Corner Grommets - 12 x 15 ft.. Crafted from black polypropylene strands, this amazing shade cloth system utilizes UV-stable material to keep any outdoor space cool and useful. Perfect for greenhouses, this revolutionary shade cloth system is a great way to extend your growing season, reduce moisture loss and protect your plants from birds or scavengers.

The ventilated design allows ample natural airflow to keep the enclosed space filled with fresh air ...

Save your plants or animals from the harsh summer heat with the Riverstone Shade Cloth System with Corner Grommets - 10 x 12 ft.. Crafted from black polypropylene strands, this amazing shade cloth system utilizes UV-stable material to keep any outdoor space cool and useful. Perfect for greenhouses, this revolutionary shade cloth system is a great way to extend your growing season, reduce moisture loss and protect your plants from birds or scavengers.

The ventilated design allows ample natural airflow to keep the enclosed space filled with fresh air ...