Strawberries and the Kratky Method
Kratky Strawberries: Growing Strawberries Without Soil
Kratky Strawberries is an independent guide to growing strawberries with the Kratky method of hydroponics: no soil, no pumps and no electricity. We grow them ourselves and share what works, for anyone who wants to try it.
Who We Are
Kratky Strawberries is a small, independent website about one subject: growing strawberries with the Kratky method. We are growers, not a store or a nursery, and we write about what we learn from our own containers.
The Kratky method is passive hydroponics. The plant sits in a net cup above a container of nutrient solution, and as the roots drink, the falling water level leaves an air gap that gives them oxygen. Nothing circulates and nothing plugs in.
What We Do
Practical Help for Kratky Strawberry Growers
Answer Common Questions
Light, containers, nutrient solution, pH, pollination and mold, answered in plain language on one page.
Publish Step-by-Step Guides
Setup, containers, nutrients, pH, lighting, pollination, varieties and troubleshooting, each covered in its own guide.
Who This Site Is For
Kratky Strawberries is for anyone who wants to grow strawberries with the Kratky method, whatever their starting point.
- First-time growers who want a simple project with no pumps or timers.
- People without a garden growing on a windowsill, balcony or countertop.
- Hydroponic hobbyists who already grow lettuce or herbs and want to add a fruiting crop.
- Families and teachers looking for a growing project to do with kids.
If your question is about strawberries and the Kratky method, this site is written for you.
Latest from Our Blog
How to Move a Soil-Grown Strawberry Plant Into a Kratky Container
A strawberry plant can be moved from soil to a Kratky container, but the roots have to be completely clean first and the plant will sulk for a week or two afterward. Why the Soil Has to Go Soil carries organic matter and microbes that a still container of nutrient...
How Deep to Plant a Strawberry Crown in a Net Cup
Set the plant so the base of the crown sits level with the top of the growing medium: roots below, crown above. Too deep and the crown rots. Too shallow and the top roots dry out. Finding the Crown The crown is the short, thick, woody stem between the roots and the...
Bare-Root vs Plug Strawberry Plants for Hydroponics
Bare-root plants are the better value and the cleaner choice for hydroponics. Plugs cost more but establish faster. Either will grow well in a Kratky container if you handle it properly on day one. Bare-Root Plants A bare-root strawberry is a dormant crown with a...
