Kratky Hydroponics – 4 Week Update

Kratky hydroponics

At 4 weeks the Kratky system is showing progress, not as much as I’d like but there has been some challenges with the weather (this is set up outdoors). Maybe we will have some harvest by the 6th week?

This is usually a dry time of year but we have about six inches of rain over the last two weeks, this showed me a big flaw in the initial design. Since then I have added drain holes so the boxes don’t flood over. Even with this a few of the plants are doing well and a few more have now sprouted. I’m liking this setup, very easy and inexpensive once the bugs are worked out.

Happy growing!

Kratky Hydroponics – 2 Weeks Progress

Kratky at 2 weeks

If you haven’t already done so, please check out the first post Kratky Hydroponics.

We are now 2 weeks in and only a few things have germinated. Several ideas on what the culprits may be – old seeds, water level too high, water temperature. I’ll attempt to correct these as I can and follow back up in another week or two.

Items used in this build:
2 inch CZ net pots – https://amzn.to/2QIGvxW
1.5 inch Grodan rock wool – https://amzn.to/34b7V3y

3 inch CZ net pots – https://amzn.to/2KO9htd
2 inch Grodan rock wool – https://amzn.to/2XJ1NNl

Dyna Gro Liquid fertilizer – https://amzn.to/2rhaXVm