romaine lettuce hydroponics

Each Deep Water Culture system is sold with eight buckets, according to the product details. (If a listing shows different pack sizes, check the specific product page to confirm whether the count is per system or per pack.)

An included air pump forces air into the bottom of each bucket to oxygenate the nutrient solution. The listings say that this increased oxygenation enhances root growth and overall plant health, and that pumping raw air into the solution is a cost‑effective approach.

Product details list two frame materials across the available descriptions: plastic and aluminum.

The listings describe 5‑gallon buckets; product details state each bucket can hold up to 5 gallons. Check the specific product page if you need exact dimensions or capacities.

The product details state you can use “your choice of growing media,” but they do not list specific types. If you need a particular media (for example, rockwool, clay pellets, or coco coir), check the product page or ask the seller to confirm compatibility.

Product details list the assembly as “No Assembly Required,” and the descriptions call the systems easy to use. Confirm the seller’s listing for any exceptions or pre‑delivery setup steps.