iStation is Plants personal water reservoir featured with a valve, so you can control the flow of water going to your plant even to drops, completely shut of the water. It is made with biodegradable and plant based materials.
"...small plants used 1 tablespoon [of water] per day, while large plants used slightly less than 2 tablespoons per day." (www.greenhousemag.com);
So simply feel iStation up with water, place it in the soil inside the flower pot, adjust the flow of water to intermittent single drops.
Z-Valve gives you the power to be fully in control of how much water you want flowing out of the water container even to the to the drops. It can also be completely shut off. Z-Valve is made of biodegradable plant based materials.
To build your own drip irrigation system, please, conjoin the following items:
1. Scrube [this item is sold separately in our store]
2. Latex tubing (1/4" ID x 3/8" OD) [this item is not sold in our store]
3. Vinyl tubing (1/4" ID x 3/8" OD) [this item not sold in our store]