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Product Description
Enhance your garden with the charming Kalanchoe Gastonis Flower Seeds, known for their vibrant blooms and ability to attract pollinators like bees and butterflies. Perfect for borders, container gardening, and sunny spots, these low-maintenance plants add color and ecological value to any home garden.
Produces clusters of vibrant, long-lasting blooms
Pollinator-friendly, attracts bees and butterflies
Ideal for borders, pots, and sunny garden spots
Easy to grow and maintain
Adds color and ecological benefits to your garden
Type: Perennial succulent flowering plant
Bloom Time: Spring through summer
Height: 12–18 inches (approx.)
Spacing: 12–18 inches apart
Light Requirements: Full sun to partial shade
Zones: USDA Zones 9–11
Soil Preparation: Use well-drained soil with moderate moisture.
Sowing: Sow seeds indoors 6–8 weeks before the last frost, or directly outdoors in warm conditions. Lightly cover seeds with soil.
Watering: Keep soil evenly moist until seedlings establish. Water moderately once grown.
Germination: Seeds typically sprout within 2–3 weeks.
Care: Thin seedlings to proper spacing. Prune occasionally to maintain shape and encourage flowering.

Life Cycle
Perennial succulent
Planting Season
Warm season
Growth Habit
Rosette forming
Flavor Profile
Not edible
Plant Characteristics
Large fuzzy leaves
Use
Pollinator gardens
Growing Conditions
Warm dry soils
Harvest Advantages
Extended flowering
Plant Resistance
Drought tolerant
Scientific Name: Kalanchoe gastonis-bonnieri
Seed Names
Kalanchoe gastonis
Seed Type
Heirloom non-GMO
Kalanchoe gastonis, often called Donkey Ears, is a unique heirloom succulent valued for its oversized textured leaves and attractive tubular flowers. When in bloom, this non-GMO plant supports pollinators and thrives in warm, well-drained conditions, making it an excellent choice for home gardens, containers, and succulent collections.
Light Requirement
Bright indirect sun
Planting Depth
Surface sowing
Sowing Method
Indoor trays
Plant Spacing
12–18 inches
Days to Maturity
180–300 days
Soil Preparation
No treatment
Hardiness Zones
USDA 10–12
Water Needs
Low watering
Planting Season
Spring planting
Seed Count
Recommended Coverage
100
Up to 10 sq ft
500
Up to 50 sq ft
1000
Up to 100 sq ft