Plants get their nutrient from minerals but they can only get all the right minerals they need if certain conditions are right. Think of nutrients like a lock. pH is the key. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH.

• Fully Waterproof - not just water resistant
• Simple two-point calibration process for accuracy
• One-year peace of-mind-warranty
• Automatic Temperature compensation for accurate readings everywhere
• Auto-off function to extend battery life
• 1 AAA battery included - simply power on and go

The Gro Pro Premium Nursery Pots are the best quality pots on the market! These injection-molded pots have impact-modified plastic for extra strength and durability. They are much thicker and more durable than traditional blow-molded nursery pots and other injection molded pots. Wide rim with grip lip for easy movement. They are reusable pots offering a long life, because of their high quality. Made in the USA. BPA free.

For use with all General Hydroponics® 6 gallon containers.

The Ona Gel is our most popular product. We spent many years developing a blend of Ona Liquid and various suspension elements to result in a product that has excellent dispersion qualities. The Ona agents are released in a controlled manner so that every drop of this excellent product is fully optimized.

A professional propagation dome for starting seeds or cuttings. Temperature and humidity controlled by two adjustable vents for better growing results. Designed to provide more cubic volume for your growing plants. Constructed from heavy duty, high grade plastic to maximize light penetration and stand up to repeated use. Perfectly fitted for standard 10 x 20 trays, to create a tight seal and reduce moisture loss.

Designed for longevity, performance, and easy maintenance. Botanicare’s Premium Reservoirs are exceptionally durable, and hold their stated capacity plus extra room for aeration.

Premium Reservoirs include front and back bulkhead access ports to accommodate pump lines, and allow multiple reservoirs to be joined in-line or side-by-side. Gusseted side walls give weight-bearing structural strength and rigidity even when full.

All Botanicare trays are made in the USA using renewable solar energy with at least 80% recycled materials. White reservoirs feature an outer virgin plastic wrap that resists U.V. degradation and staining.

Harvest Keeper All Clear Sealer Bags keeps garden vegetables, meats and other food products fresh up to 5 times longer than other storage options. These bags, when used properly with a vacuum sealer, provide an airtight seal to keep moisture and air out. Harvest Keeper All Clear Sealer Bags help save time and money by reducing freezer burn, extend the lifespan of your food and let you easily identify what is in the bag. Saves space and eliminates odors!

Convenient and versatile; can be used with a range of plant and food products. Harvest Keeper All Clear Sealer Bags are BPA-free and produced from FDA-approved food-safe materials. Please follow FDA food safety guidelines.

True Liberty Bags are the original all-purpose home and garden bag. These bags are used by commercial organic farmers, food storage experts and hobby growers to keep their foods fresh, healthy and delicious. True Liberty Bags are safe to use in your conventional oven, freezer, rice cooker, slow cooker or stove top, as they are resistant to cold, heat, fat, grease, oil and water. True Liberty Bags have an excellent aroma barrier, which makes for a fantastically versatile, all-around home and garden bag. BPA-free material and burst, tear and puncture resistant. Thickest bag of its kind.