Stem Splitting of Cucurbit Crops
Return to Physiological and Nutrient Disorders
Stem splitting is most often observed in transplant production when temperatures are low or when there is a period of rapid growth resulting from high temperatures, increased irrigation, or high fertility. In minor cases plants can be transplanted with few ill effects; however, in severe cases seedlings should not be transplanted if possible.
Stem splitting on watermelon transplants.
(Photo: Timothy Coolong, University of Kentucky)
Management:
- Provide warm, uniform temperatures for seedlings.
- Allow for even growth during transplant production.
