Planter to hydroponics

Converted this basic planter to a hydroponics system. The base plate is cut to hold the net pots. The drain holes have to be closed with m-seal. Plants grow happily in this SIP.

Deep water culture. Just had to add the water plus nutrients once in the whole lifetime of the plant (seed to harvest). As the roots grow the water goes down with it. This creates an air pocket which helps in air circulation.

Hydroponics in PVC pipe

Wanted to grow in PVC pipes. Got a 3inch diameter pipe. Cut holes, added end caps. For the water intake added a smaller hole (you can see that on the left). Added a C ring cut from the same PVC pipe to cover the hole so that it can slide for easy access and also save from algae growth in the nutrient. This pipe has 7 grow ports. Also holds a little more than 1.5 L of nutrient. Single set of nutrient runs for an average of 7 days.

Sowing calendar

We always seem to know when a vegetable is available in the market. And we think about why did not we know this 3 months earlier what to sow. Here is a sowing calendar for the whole year throughout India. Follow this and you are never to fail. This may not be a part of home hydroponics.