Growing Swiss Chard in Kratky Hydroponics – Update: Week 5

Bright Lights Swiss Chard Grown In Kratky Container, Week 5

First impressions upon seeing my Swiss Chard this week you might think “they look kind of pathetic”, but don’t be so judgemental! These poor Swiss Chard have been harvested, and harvested… and harvested – to the point where if I didn’t like Swiss Chard as much as I do I would probably be sick of it.

Those droopy leaves you see are just the older leaves that are needing to be harvested. I also did accidentally let my water get a bit too low for a day or two, so I suspect those leaves were partially sacrificed in order to preserve the younger growth.

Bright Lights Swiss Chard Grown In Kratky Container, Week 5
Bright Lights Swiss Chard Grown In Kratky Container, Week 5

I stopped weighing how much produce we were getting after about 1kg of leaves… yeah, thats a lot. Most people will only use 1 cup of greens in their usual salad, which is 75g or 2.6oz. That comes out to about 18 salads… We were eating it in everything – salad, green smoothies for breakfast and lunch, just by itself… and we have a surplus!

Bright Lights Swiss Chard Grown In Kratky Container, Week 5
Bright Lights Swiss Chard Grown In Kratky Container, Week 5

It’s also still growing. Even from the sections that I cut the Swiss chard is beginning to put out new leaves. It’s like a never ending plant of deliciousness…

Swiss Chard takes about 30-60 days to reach maturity when growing in traditional soil gardens. I’d say my plant definitely reached maturity last week at 30 days old, but the continuous growth will let me keep harvesting from it for at least another few weeks.

I suspect that I will probably do a final harvest in about a week and start a new batch, at least in one bucket (I currently have 1.5 buckets of Swiss Chard growing, a total of 7 plants). In the future I would space the plants a bit more, with 3 plants per bucket rather than 5. They did survive and grow fine, but they were just a bit too crowded. It all just depends upon how large you let the leaves get before harvesting.

Leave a Reply