News for hackers. Stuff that matters.

A comment on Hydroponics: Growing an appreciation for plants. Parent comment

Re:Hydroponics: Growing an appreciation for plants by fredrikholm on Wednesday August 10, 2022 @05:00AM (#32409406)
The water needs to agitated and aerated. An air pump works great.

That, or pumping the water to create circulation.

[ Parent | on HN ]
Re:Hydroponics: Growing an appreciation for plants by nl on Wednesday August 10, 2022 @05:57AM (#32409693)
This, and keeping the roots in the dark (which decreases algae growth in the water)
[ Parent | on HN ]