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.
Make the first fertilizer application for growing watermelons before you even plant them. When you prepare the soil bed for planting, apply a 5-10-10 NPK fertilizer at a rate of 30 lbs.per 1,000 square feet of bed.f you apply ammonium nitrate, use 1 lb. of fertilizer per 100 feet of row. If you use calcium nitrate, apply 2 lbs. per 100 feet of row. Side dressing applications involve spreading the fertilizer along the sides of the rows instead of applying the fertilizer directly around the plants.