Watermelons Too Small

Question

My watermelons last year were small and someone told me that I need to thin them out. I wasn’t sure if I needed to thin the buds or wait until the watermelons have started to form.

Answer 1

Watermelons are heavy feeders, so make sure the area in which you plant them is rich in organic materials. Normally, you only thin them if you are looking to grow a big melon. Do it after the melons have formed. Keep the strongest, largest one. Water deeply and side dress with compost.
This article should be helpful:

https://www.gardeningknowhow.com/edible/fruits/watermelon/growing-watermelon.htm