Key facts
- Days to maturity
- 68 days
- Growth habit
- Determinate
- Listed for
- United States
Overview
Heatwave II (Heat Wave II) is a determinate hybrid whose claim to fame is setting fruit when daytime highs pass 90 to 95 F, temperatures that make most tomatoes drop their flowers. Fruits are red, round and 6 to 7 ounces with firm flesh and decent fresh flavor, ready around 68 days from transplant. In hot regions it extends the harvest into summer months when other varieties quit. The bushy plants need only a cage.
Heatwave II traits
- Determinate, bushy plants
- Round red fruit of 6 to 7 oz
- Sets fruit at temperatures above 95 F
- Early, about 68 days
- Hybrid bred for hot climates
Good for
- Hot-summer gardens
- Fresh slicing
- Extending harvest into midsummer
Compare with other tomato varieties
Blank cells mean there is no data on record. Select a variety name to open its page.
| Variety | Days to maturity | Growth habit | Type |
|---|---|---|---|
| Heatwave II this page | 68 days | Determinate | — |
| Bobcat | 68 days | Determinate | — |
| Ensalada | 68 days | Determinate | — |
| Heatwave | 68 days | Determinate | — |
| Legend | 68 days | Determinate | — |
| Mountain Spring | 68 days | Determinate | — |
| Pilgrim | 68 days | Determinate | — |
Heatwave II FAQ
What kind of tomato is Heatwave II?
Heatwave II (Heat Wave II) is a determinate hybrid whose claim to fame is setting fruit when daytime highs pass 90 to 95 F, temperatures that make most tomatoes drop their flowers. Fruits are red, round and 6 to 7 ounces with firm flesh and decent fresh flavor, ready around 68 days from transplant.
How many days to maturity is Heatwave II?
Heatwave II is listed at 68 days. Sowing and planting times are the same as for other tomato varieties, so check them in the tomato growing guide.
How does Heatwave II compare with other tomato varieties?
Heatwave II: 68 days, determinate. Similar tomato varieties include Bobcat (68 days), Ensalada (68 days), Heatwave (68 days). The comparison table on this page lists days to maturity, growth habit and type side by side.
What is Heatwave II good for?
Heatwave II is grown for hot-summer gardens, fresh slicing, extending harvest into midsummer.
Sowing, care and common problems
Sowing times, care and common problems are the same for every tomato variety, so they are covered once in the growing guide.
- Tomato growing guide
- How to Plant Tomatoes: Choosing Transplants and Planting Depth
- How to Prune Tomatoes: Removing Suckers, Tying In and Topping
- How Often to Water and Feed Tomato Plants
- Tomato Growing Calendar: What to Do Month by Month
- Tomato Problems: Blossom End Rot, Splitting, Blight and Wilt
- When to Pick Tomatoes and How to Store Them
- All 666 tomato varieties
Source
Source: Cornell University (CALS Garden-Based Learning)
The text on this page is our own summary written from the published variety record, not a copy of it.