It says if you don’t get fruit it’s to much nitrogen in the soil and not enough magnesium. Epsom salt for magnesium. To much nitrogen potash and or better ne meal for phosphorus melon love phosphorus I put banana peels in a plastic drinking bottle cut the bottom out but in upside down and water through the bottle where you cut it off I also add cinnamon in the mix for fungus. Hope this helps. Buy a soil tester .
It says if you don’t get fruit it’s to much nitrogen in the soil and not enough magnesium. Epsom salt for magnesium. To much nitrogen potash and or better ne meal for phosphorus melon love phosphorus I put banana peels in a plastic drinking bottle cut the bottom out but in upside down and water through the bottle where you cut it off I also add cinnamon in the mix for fungus. Hope this helps. Buy a soil tester .