Strawberry Rowena F1

Strawberry Rowena F1 Seeds

(High-Yield Weather-Resistant Everbearing Strawberry)

Strawberry Rowena F1 is ABZ Seeds’ dedicated open field variety — a professional-grade F1 hybrid specifically bred to deliver high yields with outstanding performance under variable outdoor growing conditions. High yield, excellent red fruit color, and good weather resistance put Rowena in a class of its own. Rowena showed remarkable results for both high yield and weather resistance in open field culture, confirmed in consecutive trials as a very productive everbearing variety with excellent fruit transportability and shelf life.

For home gardeners in the Gulf, Rowena’s weather resistance is its most practical advantage. The variety is bred to handle the variable conditions of outdoor growing — wind, fluctuating temperatures, and the stresses that come with open exposure — without compromising fruit quality or production consistency. This makes Rowena the most dependable choice among the ABZ range for garden beds, raised beds, and large outdoor containers where plants are fully exposed to the elements.

Rowena is an open and very vigorous plant with good presentation of the fruit, making it easy to harvest. The fruit shape is broad conical with a good level of firmness and an intensely bright red color that is maintained throughout normal shelf life. Gourmet quality with Brix 8–9. The variety shows mid-season earliness and maintains its productivity until the end of the season.

The broad conical fruit shape of Rowena is visually distinctive — wider and more substantial in appearance than the narrower conical fruits of other ABZ varieties. Combined with the intense, uniform red color and firm texture, Rowena produces berries that look as good as they taste, which makes them equally attractive for fresh eating at home or sharing from the garden.

As an everbearing day-neutral variety, Rowena flowers and fruits continuously regardless of day length, delivering a steady harvest from establishment through the end of the season. In the Gulf cool season, this translates into reliable fruit production from November through April with minimal management beyond regular watering and feeding.

Variety Details

• Variety: Rowena F1
• Breeder: ABZ Seeds, Andijk, Netherlands
• Hybrid type: F1
• Bearing type: Everbearing day-neutral
• Fruit shape: Broad conical
• Fruit color: Intensely bright red — color maintained through shelf life
• Brix: 8–9 (gourmet quality)
• Shelf life: Excellent transportability and shelf life
• Weather resistance: Outstanding
• Productivity: Mid-season earliness — maintains productivity until end of season

Key Features

• F1 hybrid from ABZ Seeds — professional open field genetics for home garden results.
• Outstanding weather resistance — most robust ABZ variety for outdoor growing.
• High yield confirmed in consecutive trials as a very productive everbearing.
• Broad conical fruits — wider, more substantial shape than standard strawberries.
• Intensely bright red color maintained throughout shelf life.
• Gourmet quality Brix 8–9 — genuinely flavorful and sweet.
• Good fruit firmness — holds well after picking.
• Open, vigorous plant with good fruit presentation — easy to harvest.
• Maintains productivity from mid-season through end of season.
• Everbearing day-neutral — continuous production regardless of day length.

Plant Information

• Height: 25–35 cm
• Spread: 35–50 cm
• Plant type: Everbearing day-neutral
• Habit: Open, very vigorous
• Sun: Full sun — minimum 6–8 hours daily
• Soil: Rich, fertile, well-drained soil or potting mix, pH 6.0–6.5
• Water: Consistent moisture — keep evenly moist
• Spacing: 30–40 cm apart in garden beds and raised beds; one plant per 20–25 cm pot

Seed Germination

• Seed depth: Surface sow or very light cover — 2–3 mm maximum
• Germination time: 7–14 days under optimal conditions
• Ideal germination temperature: 18–22°C
• Important — Cold Stratification Required: Place seeds in a sealed container in the refrigerator at 2–5°C for 3–4
• weeks before sowing to break dormancy and achieve reliable germination.
• After stratification, allow seeds to acclimatize at room temperature for 24 hours before sowing on the surface of a moist, sterile
• seed-starting mix in a bright, warm position.
• Seeds require light for germination — do not cover deeply.
• Do not fertilize during germination — strawberries are sensitive to high salt levels at this stage.

Growing Tips

• After cold stratification, sow Rowena F1 seeds on the surface of a sterile, moist seed-starting mix at 18–22°C.
• Press lightly into the surface without deep covering. Maintain consistent moisture throughout germination. Seeds germinate in 7–14 days.
• Once seedlings develop their first true leaves, transplant into individual small pots and grow on in full light at a minimum of 15°C.
• After 6–8 weeks from sowing, plants are ready for their final garden or container position.
• Rowena performs particularly well in garden beds and raised beds where its vigorous root system can establish fully and its open plant habit ensures good air circulation around the fruits.
• Space plants 30–40 cm apart in beds or one per 20–25 cm container.
• In larger containers and raised beds, Rowena’s open vigorous habit produces a generous, full plant with abundant fruit trusses that are easy to spot and harvest thanks to the variety’s excellent fruit presentation.
• Plant in full sun in rich, fertile, well-drained soil or potting mix.
• Keep the crown at or just above soil level.
• Water consistently at the base to keep foliage dry and reduce disease risk.
• Begin feeding every two weeks with a balanced strawberry fertilizer once flowering begins, switching to a higher-potassium formula as fruits develop.
• Harvest fruits promptly as they ripen — Rowena’s firm texture means berries can be left a little longer on the plant without softening, but regular harvesting still encourages new truss development and continuous production.
• In the Gulf cool season, Rowena is well suited to outdoor growing from November through April.
• Its weather resistance makes it tolerant of the variable conditions typical of the Gulf transition periods at the start and end of the cool season.

Gulf Planting Season

• Best sowing time in the Gulf: May-June (after cold stratification — allows sufficient time for plant establishment before the autumn growing season)
• Transplanting: September–October
• Expected fruiting: November–April
• Note: Weather-resistant habit makes Rowena particularly reliable during the Gulf cool season transition periods.

Culinary and Garden Uses

• Premium fresh eating — broad, firm, intensely red sweet berries
• Outdoor garden beds and raised bed growing
• Large containers and patio growing
• Jams, preserves, and desserts
• Family garden fruit production