Module 3: Basic Lettuce Cultivation Using Kratky Method
What You’ll Learn:
- Master the complete Kratky growth cycle from vegetative surge to peak harvest.
- Prepare and calibrate Kratky reservoirs with exact water volumes, nutrients, pH, and EC parameters.
- Execute safe seedling transplanting and center-heart foliar CalMag misting to eliminate tipburn.
- Understand air root physics, canopy airflow, and the golden 50% half-fill refilling rule.
- Mix half-strength top-up solutions and protect reservoirs from thermal stress, bitterness, and bolting.
- Execute Clean Cut and Root-Attached harvest techniques to extend shelf-life for market displays.
- Groom, weigh, package, and combine every protocol step to achieve continuous, high-yielding harvests.





Reviews
There are no reviews yet.