This Elemental Solutions® O2 Clear Air Tubing is 50 feet long with a 3/16-inch inner diameter. Use it with air pumps or air diffusion devices.

This Elemental Solutions® O2 Clear Air Tubing is 20 feet long with a 3/16-inch inner diameter. Use it with air pumps or air diffusion devices.

Excellent for running hydroponics systems, lighting equipment, pumps and more, the 24-hour programmable Blueprint Controllers® Digital Timer, BDT-2 runs two 120-volt devices on the same schedule. The UL-listed digital timer features a large LCD readout and integrated circuitry that can handle up to 15 amps and 1,725 watts.

Super Starter Plugs provide an ideal air-to-water ratio to give plants the best start possible. These bioactive plugs are comprised primarily of composted tree bark and peat moss and can be used in soil or hydroponic applications. A predrilled hole in each plug makes planting a cinch. Pack of 55.

Super Starter Plugs provide an ideal air-to-water ratio to give plants the best start possible. These bioactive plugs are comprised primarily of composted tree bark and peat moss and can be used in soil or hydroponic applications. A predrilled hole in each plug makes planting a cinch. Pack of six.

Great for starting seeds and clones, the Super Starter Float and Grow includes a standard plastic flat and reusable Styrofoam insert filled with 55 Super Starter Plugs.

Naturally durable, 4-foot Smart Support® Bamboo Stakes are excellent for general plant support and able to withstand multiple seasons of use. They're also handy for countless other projects. Pack of 25.

The 24-hour Blueprint Controllers® EZGrow Timer features dual outlets and digital functionality, as well as unique integrated options for grow and bloom cycles. Once the time of day and cycle start time are selected, simply select the 18/6-hour Grow or 12/12-hour Bloom setting. This timer includes a rechargeable NiMH backup battery and one-year warranty.

The Natural “Coir” Block contains only coconut pith and fibers. Great for water holding capacity these materials also provide plenty of aeration and drainage.

Available at Barrett's.

BioMarine offers supplementation for your garden that takes you from seedling to foliage development and beyond. Use it as a stand-alone fertilizer for plants growing in rich organic soils.

Even if your plants bloom naturally, it's likely they can use some help in achieving more abundance and vigor. BioBud is formulated to enhance the blooming process, resulting in a more bountiful harvest and improved aroma.

Young plants require well-established and robust root systems in order to reach their full potential in later growth stages. BioRoot is designed to give those fledgling roots the foundation they need to be vibrant and vigorous. Use BioRoot with any garden soil, potting mix or other growing media.

For flower, fruit and seed production.
Although the rooting and growth phases are important, plants need the most support in that crucial, later phase of growth when flowering and fruiting occur.

Strong roots lead to more robust plants, complete with better foliage, abundant flowering and fruiting, and ample seed production. Addressing the unique needs of a plant during that crucial middle stage of growth is what BioThrive Grow is all about.

The unique square design allows growers to closely pack modules together to create large, high-density installations. The WaterFarm will grow small, medium, and large plants. It offers all the features of larger systems at a lower cost without sacrificing quality or performance.

Rapid Rooter’s breakthrough technology produces a unique matrix of composted materials bonded together with polymers. Rapid Rooter provides the optimal air-to-water ratio within the plug matrix resulting in explosive early root growth. Available in various sizes.

Specifically designed to dissolve fertilizer salts, our solution not only flushes excess residue, but also releases a nutrient bond between plants and the system. This connection helps plants make the most of remaining fertilizers, especially in the crucial week just before harvest.

FloraNova Bloom, designed specifically for fruiting or flowering stages of growth, promotes vibrant color and higher yields.

FloraNova Grow supports and nourishes plants from their first moments of growth into later stages. It’s also ideal for delivering needed nutrients to mother plants and new cuttings, so you can establish them with confidence.

FloraMicro provides essential micro nutrients. For hard water with a ppm value above 250 we recommend FloraMicro Hardwater.

FloraNectar is formulated with molasses and essential minerals to deliver numerous benefits for both plants and soil. It offers an ideal food source for beneficial microorganisms, increasing their growth rate to boost soil respiration. 

FloraBlend can be used on all vegetable, fruit and flowering plants, from just after germination into the early stages of flowering and fruiting — and in several growing setups, including hydroponics, coco, soil and soilless.

SubCulture-M is a Mycorrhizal Root Inoculant and contains a wide diversity of endo and ecto Mycorrhizal fungi that colonize plant roots. These beneficial fungi form a fine network of fibrous strands that serve as an extension of the plants root system; increasing root area and helping plants absorb water and  nutrients. With SubCulture-M you can reduce the amount of fertilizer needed while achieving superior growth and huge yields. Use SubCulture-M from germination or propagation all the way through harvest.