If you are concerned about how many calories you burn during strength training, chances are that you are actively trying to lose weight (or might want to ensure you are eating enough to support strength training without losing additional weight).
This makes for much better tasting watermelon. Fertilizing Watermelon. Wait until the vines begin to spread out before fertilizing your watermelon plants. If you're using a granular fertilizer, choose a balanced one like a 10-10-10 or 5-5-5. These three numbers mean that there are balanced amounts of nitrogen, potassium and phosphate in the fertilizer.
Step 4. Fertilize a second time when the vines begin growing runners, or additional vines that spread across the garden. Apply 1 to 2 tbsp. of high-nitrogen 32-0-0 analysis fertilizer per plant.Work the fertilizer into the soil 6 inches from the watermelon plant. Fertilize a third time in the same manner when the vines begin producing flowers.tep 1. Add a 4-inch layer of compost over a well-drained, full-sun garden bed. Apply 4 cups of 10-10-10 analysis fertilizer per each 100 square feet of bed, then till the compost and fertilizer into the top 6 to 8 inches of soil.