We are thrilled to offer this excellent tomato created by Canadian breeder Stanley Zubrowski.
Stanley has been breeding tomatoes (and other plants) for over 40 years in Saskatchewan.
Yellow Fireworks has perfectly round, bright yellow tennis ball sized tomatoes (120 g to 200 g/4oz to 7oz). Not a crack or blemish on the fruits. We were worried a tomato this beautiful wouldn’t taste good, but we were not disappointed. It tastes amazing, wonderfully sweet. And the plants are a compact 2 ft tall and easy to manage.
A bit more about Stanley’s plant breeding work:
Although he is more well-known for his clematis varieties, Stanley has also developed some wonderful tomatoes. Yellow Fireworks is his yellow selection of Tim Peters’ red tomato, Fireworks. Tim Peters is another master tomato breeder whose tomatoes we like (see the description for ‘Winter Gold’ in Longkeepers).
Stanley first listed Yellow Fireworks in his 1998 seed catalogue for his former seed company, Saskaberia Seed & Nursery, located in Prairie River, Saskatchewan.
In 1997, Stanley was awarded the D.R. Robinson Award from the Saskatchewan Horticultural Association for his plant breeding work, which puts him in the select company of several other important Canadian plant breeders, such as Bert Porter and Percy Wright.
In 2025, Stanley celebrated his 80th birthday — and he continues to create new tomato varieties. We are excited to see what he comes up with next!
How to Plant: Start seeds indoors 6-8 weeks before the last frost. Plant seed 5mm (¼ inch) deep. Keep moist. When true leaves appear, transplant to a larger container if needed. Transplant outside after the danger of frost has passed/later spring.
