McGregor's Buttercup Squash Vegetable Seed SKU: 138015 MODEL: M6850 Error. try again later You've successfully joined the club $ 2 .99 each 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.