Question: To raise seedlings in pro-trays, the optimum media consists of- (RJ Pre PG 2017)
Options:
1 part vermiculite + 1 part peat
Only Cocopeat
1 part vermicompost + 1 part cocopeat + 1 part perlite
Only Vermicompost
✅Explanation: This mixture provides a good balance of drainage, aeration, and nutrient retention, which is essential for healthy seedling growth.
📌 Other Options Explanations:
-Option A: Vermiculite and peat do not provide enough drainage.
-Option B: Cocopeat alone retains too much water.
-Option D: Vermicompost alone does not provide enough aeration.