Treating black spots on ripening pawpaw
We feel your pain! There’s nothing more disappointing than cutting into a pawpaw only to find large dark ulcers, or black spots, have eaten into the flesh. These black spots on pawpaw are caused by a post-harvest fungal disease that feeds on the natural sugars produced as the fruit ripens. It’s a common headache for backyard growers during winter, particularly in southern areas where cooler conditions favour the fungus. Growers in warmer tropical regions tend to have far less trouble.
How to prevent black spots on pawpaw fruit
The good news is there’s a simple and effective way to prevent black spots on pawpaw fruit. Pick your fruit early, as soon as it begins to show the first blush of colour. Bring it inside, wash the skin thoroughly, then submerge it in hot water that’s around 45°C (roughly the temperature of hot tap water) for ten minutes. This is enough heat to knock out the fungal spores without damaging the fruit. Pop it on the kitchen bench afterwards and let it ripen naturally at room temperature.
Growing pawpaw at home
Growing your own pawpaw is a tropical treat that’s easier than you might think and the kids will love them too! With a little preparation and some simple care, you can enjoy juicy, home-grown pawpaws from your own backyard for many years to come. Here are our top 10 tips to get you started!
