Geranium Horizon White F1 Seeds

Geranium Horizon White F1 Seeds

• Uniform pure white flower clusters with non-stop blooming from spring to frost
• Compact well-branched F1 hybrid geranium with superior heat and stress tolerance
• Disease-resistant glossy dark green foliage for a neat, clean appearance all season long
• Versatile sun-loving variety ideal for containers, hanging baskets and sunny landscape beds

Regular price $5.98 USD
Sale price $5.98 USD Regular price
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style: 8 seeds
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Description

Geranium Horizon White F1 is a premium first-generation hybrid geranium renowned for its exceptional uniformity, pure snowy-white blooms, and reliable garden performance across diverse growing conditions. This standout member of the trusted Horizon series produces large, rounded umbel clusters brimming with dozens of crisp, pristine white single petals, each bloom holding its bright, clean color without yellowing or browning even in intense full sun. Thick, semi-gloss dark green foliage forms full, bushy mounds that create a striking contrast against the luminous white flower heads, with a neat, well-branched growth habit that never becomes leggy or unruly through the heat of summer.
This white geranium is a versatile staple for bright, sunny residential landscapes and container gardening, shining in window boxes, patio planters, hanging baskets, and front yard flower beds. Its pure white blooms pair beautifully with vibrant red, pink, or blue flowering plants for classic garden color schemes, and the abundant blossoms attract local bees and small butterflies to support backyard pollinator health. With continuous flowering from late spring all the way through the first light frost, it delivers long-lasting, low-maintenance white color that elevates any sunny garden space with minimal effort.

Product features

• Large, rounded umbel flower clusters filled with uniform, pristine snowy-white single petals
• Mature bushy plants grow 12–16 inches (30–41 cm) tall with a 10–14 inch (25–36 cm) wide compact spread
• Non-stop heavy flowering from late spring until the first light autumn frost
• Heat-tolerant F1 hybrid that retains bright white bloom color under intense full summer sunlight
• Thick, semi-gloss dark green foliage resists common leaf yellowing and minor leaf spot issues
• Pollinator-friendly blooms that draw local bees and small garden butterflies to sunny spaces
• Perfect for patio containers, window boxes, hanging baskets, sunny flower beds, and pathway edging

Planting Season: Start indoor sowing 8–10 weeks before the last spring frost; transplant outdoors only after all frost risk has fully passed
Light Requirement: Full sun (6+ hours of direct sunlight daily); light partial shade is acceptable but may reduce overall bloom volume
Soil Requirements: Light, fast-draining garden or potting soil with a neutral pH; amend with perlite to improve drainage for container plantings
Seed Prep: No cold stratification required; soak seeds in room-temperature water for 12 hours to accelerate germination speed
Planting Depth: Cover seeds lightly with 1/8 inch (3 mm) of fine, sterile growing medium
Water Needs: Keep soil evenly moist during the germination period; allow the top 1–2 inches of soil to dry between waterings once plants are mature
Seedling Spacing: Space transplants 10–14 inches (25–36 cm) apart to support full, bushy growth and good air circulation
USDA Hardiness Zones: 9–11 as a perennial; grown as an annual in all zones 2–8
Additional Tips: Regular deadheading of spent flower umbels encourages constant new bloom production; avoid overwatering to prevent root rot and fungal issues