Can someone who has experience in raised bed's or in the ground growing advise me on my watermelons? I only grow in EB's which are pretty idiot proof most of the time. I have 4 or 5 melons in a raised bed that has MG potting mix/pine bark mulch mix. To this we added a bit of lime and 10-10-10 (fertilizer has 2-3 cups for the entire bed). My melons and okra are both growing well except I've noticed my leaves on the watermelon have started to get that yellow/green molted color. Seems this is some sort of deficiency so I need to know what to add.
Watermelon in a raised bed