Help!!! Please fill out Survey on Aquaponics. It will be used to design extension and research programs!

Started by McCallum in Aquaponic Discussions Feb 6. 0 Replies 0 Likes

hello,I am a research scientist and extension professional at Langston University in Oklahoma, a landgrant university. We have released a survey targeting aquaponics producers and hobbyists so that…Continue

How to handle Potasium/ Calcium supplimentation when Ph never goes below 7.4

Started by Richard Kowalski in Water Topics. Last reply by Kurt Fischer Feb 4. 28 Replies 0 Likes

Hello Everyone,This is my 7th year running my Aquaponics system. This is the first time I have run into a problem where the Ph has been hovering between 7.3 - 7.6 for the past 4 weeks. I built a…Continue

Tags: falling, not, Ph

Lettuce not growing

Started by Ross G in System Problems/Issues. Last reply by Kurt Fischer Jan 31. 1 Reply 0 Likes

Hey all, newbie here so let me know if this is better in another section.I'm having a hell of a time getting my lettuce to grow. I have a DWC setup that's about 21 gallons total with the fish in 5…Continue

I think I have downey mildew - just need help in identifying it and remedying the issue

Started by Daryl Leven in Plant Topics. Last reply by Jessie Gaylor Jan 16. 1 Reply 0 Likes

All,I have an issue in the DWC portion of my AP system - 200 gallon with 4 - 3x3 media beds and 1 - 12x4 DWC trough. The lettuce is getting the yellow/brown discoloration on some of the mature…Continue