Description If you want to start with a bigger system, the AutoPot 8 Pot Kit gives you some more options for growing more plants or different varieties using our most popular growing unit - the Hydrotray Double 10" module. The 8 pot kit contains the following items:- 4 x Hydrotray Double 10" trays 8 x 10" pots 1 x gravity feed supply Hydrotank 4 x Smart-valves 10m tubing, filter and T-joints Just add your plants, growing media and nutrients to get growing! The Hydropak starter kit can be extended to add more growing points. You can add whichever AutoPot growing module you choose by simply connecting the additional unit to the same supply tank via tubing and joiners. No need to check for conductivity & pH daily. Accurate watering with no run-off. Saves water and nutrients. Can be left unattended for weeks! Plant driven watering and feeding systems controlled by the Smart-valve which works in three simple steps This process is repeated giving your plants a wet - dry cycle without you guessing when and how much to water your plants. Where water is scarce, AutoPot Systems excel as there is no wastage or run-off. When there is no electricity, AutoPot Systems can be run by simple gravity. EXTENDING YOUR SYSTEM AutoPot Systems are modular so you are not restricted in any way when expanding as large as you like. To add more AutoPot modules, simple T and straight joiners are available from your AutoPot supplier which allow you to join in one, two or dozens more modules. Provided you have nutrient supply, you can run remote modules anywhere you can lay your tubing. When using gravity, the higher you position the supply tank, the further you can go - the factor to be mindful of is tank size relative to the quantity of connected modules. For illustration purposes see AutoPot easy2grow Intro Youtube video from AutoPotUK. The enjoyment of growing with hydroponics is within your reach. AutoPot Systems allow everyone to experience professional results from hydroponics. Forget about the complications, complexity and problems of conventional hydroponics systems. Simply plant seedlings or seeds, fill the tank with water, add a measure of nutrient and watch the spectacular results. The results could be on your table before you need to top up the tank again. AutoPot Systems are a patented technique of hydroponics that differs from conventional methods in a number of respects that make it versatile, effective, inexpensive to run, capable of operating in a wide range of locations where conventional hydroponics may not be effective and capable of being used by everyone from school age upward. It's the ideal way for busy people to experience the benefits of gardening and provides a huge return in pleasure and produce without a heavy commitment in time or the problems of requiring a specific program of attention. There is an AutoPot growing solution to suit everyone from the novice through to large commercial users. Most first time users start off with a gravity fed system due to the simplicity of only having to position a supply tank higher than the growing module. Once the collection of AutoPot growing modules have expanded beyond 20 or so units, consideration for the pump fed methods becomes more practical to reduce the frequency of having to top up a gravity tank. Having said that, it does not mean feeding large number of plants by gravity is no longer a viable option