McGregor's Buttercup Squash Vegetable Seed SKU: 138015 MODEL: M6850 Error. try again later You've successfully joined the club $ 3 .18 each Available on orders $50 to $1500. More info × Mitre 10 MSAvailable at Mitre 10 MEGA and selected Mitre 10 stores. Variants Top quality buttercup squash. Vigorous grower and heavy cropper, producing uniform large (approx. 1.8kg) fruit. Delica has a dark green skin with deep yellow flesh. Features and benefits Harvest in approx 100 days.