4" intake flange. For extra large air cooling jobs and air exhausting. Exchanges air in a 2200 cu. ft. room in 5 minutes. Flange Type: 6 hole rectangular. Motor Hp: 1/40 th. Amperage Draw: 2.2

Perfect for boosting air flow in long runs of ducting Energy efficient and very quiet Lightweight and easy to install 1 year warranty Come completely wired with junction box, strain relief & power cord Fluted on both ends to receive ducting Boxed in retail friendly packaging

These high performance inline blowers feature superior steel construction with powder coated baked paint and convenient North-American sizes from 4 to 12 inches. Speed controllable and balanced motors with permanently lubricated ball bearings ensure vibration-free operation. Proudly made in Canada by Atmosphere. The Vortex Powerfan comes with a power cord, ready to plug in, installed by the manufacturer. These blowers feature a 10 year warranty.

Soft, non-burning nylon mesh protects tender vines, foliage or fruits. Reduces damage from ground-rot, insects, rodents, and garden pests. Produces bigger, healthier and earlier harvests than ever before. Increases harvest from small garden spaces and keeps produce clean. Ideal for tomatoes, beans, grapes, clematis, sweet peas, and other vining plants.

Soft, non-burning nylon mesh protects tender vines, foliage or fruits. Reduces damage from ground-rot, insects, rodents, and garden pests. Produces bigger, healthier and earlier harvests than ever before. Increases harvest from small garden spaces and keeps produce clean. Ideal for tomatoes, beans, grapes, clematis, sweet peas, and other vining plants.

1/6 HP thermally protected, shaded pole motor Bottom inlet has removable screen for easy cleaning 1" FNPT outlet includes garden-hose adapter Bottom intake Epoxy-coated cast aluminum housing Removes water down to 1/8" Manufacturer Item No. 505000 One year limited warranty Permanently lubricated utility pump includes garden hose adapter and removable inlet screen for easy cleaning. Lifetime oil supply. Pumps down to 1/8" (3.2 mm).

Super heavy duty, designed to be re-used Wider hole spacing for better root aeration Made with recycled plastic in Humboldt County Available in three sizes: 3, 5.5 & 8 inch

Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums. Grodan Blocks -Grodan Delta blocks are the most uniform blocks available on the market. They feature improved grooves at the base to promote better drainage. They are available in a large assortment of sizes and configurations to suit all types of plants. These growing blocks are used for direct sowing or "blocking on" of Macro and Multiblock raised plants. AO 36/40 plugs fit well into the hole sizes provided by the blocks. The blocks can then be placed on top of a slab to provide for a larger growing volume. Hugo is the largest of the growing blocks. It provides enough growing volume to support a larger plant, so it does not need to be placed on top of a slab.