We suggest Golden Glory Zucchini as a replacement
An arresting golden yellow that truly stands out. Fruit are straight, blocky, cylindrical, and fairly long. These golden zucchini are more appetizing than an ordinary yellow squash. Meaty flesh is very crisp and flavorful.
Germination: 4-10 days
Germination Temperature: Optimum soil temperatures 70-85ºF
Seed Sowing Depth: 1/2-1" deep
Sowing Indoors: 3-4 weeks before the last frost. Provide 70-85ºF soil temperature. Sow 2-3 seeds per cell/pot. Sowing into individual biodegradable peat/cow pots reduces root damage when transplanting. Transplant 36-48" apart after the last frost.
Sowing Outdoors: Sow after the last frost when the soil temperature is over 70ºF. Sow a few seeds every 36-48".
Harvest: Check and harvest a few times a week. Cut or kindly twist off fruit, starting at a 3-4”.
Tips: Plant in fertile soil, amended with compost or well-rotted manure and keep well watered. They benefit from growing on black plastic and by using row covers for weed, insect control, and more rapid growth.