My watermelon plants have
My watermelon plants have grown quite nicely. I have six plants each of red and yellow varieties. The yellow ones all have one watermelon in each plant while the red ones have one on two of the plants. However as I live in MALTA we are now experiencing scorching heat (average 31 degrees celcius). Should I cover the plant or watermelons to protect them? Some watermelons have already grown to tennis ball size. Also, shall I water them every day and how much water (in Litres please) by water can. Final query. Can the plants have more than one watermelon? Thank you.