•22 July 2026
Elsoms Open Days 2026
Get your free tickets to the biggest horticultural event of the year
Cucurbita Moschata
Isabelle is a premium butternut squash producing compact, smooth tan fruits with excellent uniformity and eating quality. Its reliable fruit set, strong resistance to powdery mildew, and consistent field performance make it well suited to premium retail programmes.
110
Days to maturity
Approximate number of days from sowing to maturity.
1-2kg / 2.2-4.4lbs
Weight
Average fruit weight
2 - 4
Yield
Fruits per plant
Available in these regions only:
Varieties may differ within regions
•22 July 2026
Get your free tickets to the biggest horticultural event of the year
Our range of leafy salad varieties bred for colour, texture and harvest reliability to support professional UK growers.
Browse our range of top-performing brassica seed varieties including cauliflower, kohlrabi and broccoli for consistent field performance.
Our cucurbit portfolio features pumpkins and squashes bred for reliable yields, uniform fruit, and excellent field performance.
High-performing carrot seed varieties bred for uniformity, colour and field reliability for UK growers.
Discover Elsoms
Whether you’re looking for advice, products, or partnerships, our team is here to help