Diy Aquaponics Greenhouse

I love nightshades.  They are one of the most diverse families of plants and contain some of my most favorite things to eat.  The Solanaceaes include tomatoes, peppers, eggplants and potatoes.  It also includes petunias and tobacco..  You can keep the potatoes, petunias and  tobacco.  I dont smoke, I dont like to eat potatoes ( I prefer rice) and petunias stink. But tomatoes, peppers and eggplants....Oh My!  And cooking all three together?  Even more Oh My!

I am currently growing several types of tomatoes, peppers, and one type of eggplant.  I have had poor luck with germinating pepper and eggplant seeds this season for some reason.  I put my eggplants in two different test systems this time to see if there was a difference in plant growth or production.  Early results say that my eggplants are preferring a flood and drain environment to a deep water culture (DWC) system.

Here is the picture of the eggplant in my flood and drain test bed. 
The largest leaf on this plant measures 9" wide and is 11" long. As a matter of fact I had to tie it up today as the leaves are so heavy the plant had flopped over and was shading the rosemary.

Here is a picture from the deep water culture test bed.
The largest leaf on this plant measures 4" wide and 4" long. It has just flowered.  Same type of plant, planted at the same time.  By the way, look in the background of this picture and you can see how much my onions love DWC. If you dont have onions in your DWC get some now!

The flood and drain system is only slightly older than the DWC by about 2 weeks.  Both systems were cycled early last spring so they are approaching their first birthday.  Both have the same number of fish.

So far, it is looking like flood and drain is the way to go for growing eggplant.  Part of making sure your garden can survive is testing things out to see what works best.  Before growing anything on a larger scale, I run a test garden. I am also currently testing peppers in flood and drain versus nutrient film technique (NFT).
Stay tuned for those results.

How do you grow your eggplants?