Starting Begonia Seeds – A Beginner’s Guide to Stunning Blooms
Share
Why Start Begonia Seeds?
Begonias are among the most beloved ornamental flowers, admired for their vibrant colors, lush foliage, and long-lasting blooms. Starting begonias from seed not only allows you to grow unique varieties, but also gives you the satisfaction of nurturing your plants from the very beginning. Whether you want showy bedding plants, hanging baskets, or potted indoor displays, begonias deliver season-long beauty.
You can explore our full range of Begonia Seeds, including varieties perfect for both sun and shade.
Choosing Your Begonia Seeds
When selecting begonia seeds, think about your growing conditions and desired bloom style. Tuberous begonias have large, showy flowers and thrive in partial shade, while fibrous (wax) begonias are compact and excellent for borders or containers. Specialty varieties like Dragon Wing Begonias bring unique foliage and prolific blooms.
Find smaller packs of begonia seeds here: Trailing Petunia – All Seeds
For larger quantities, shop Bulk Begonia Seeds.
How to Start Begonia Seeds
Begonia seeds are tiny and require careful handling. Follow these steps for best results:
-
Timing: Start seeds indoors about 12–14 weeks before your last expected frost.
-
Seed Starting Mix: Use a fine, well-draining seed starting mix. Avoid heavy garden soil.
-
Sowing: Sprinkle seeds evenly on the surface. Do not cover them with soil—begonia seeds need light to germinate.
-
Moisture & Light: Mist the soil gently and cover with a clear plastic lid or wrap to maintain humidity. Place trays under bright, indirect light or use grow lights.
-
Temperature: Keep the soil at 70–75°F (21–24°C) for optimal germination.
-
Germination Time: Expect sprouts in 14–21 days.
-
Transplanting: Once seedlings have 2–3 true leaves, gently transplant them into individual pots. Harden them off before moving outdoors.
Caring for Young Begonias
-
Light: Bright, indirect sunlight is best indoors. Outdoors, morning sun with afternoon shade keeps them vibrant.
-
Watering: Keep soil evenly moist but never soggy. Overwatering can cause root rot.
-
Fertilizing: Feed every 2–3 weeks with a balanced liquid fertilizer once seedlings are established.
Enjoying Your Blooms
By summer, your begonias will be in full bloom, rewarding your patience with months of vibrant color. They make beautiful cut flowers, eye-catching hanging baskets, and striking landscape borders.
For more gardening tips and other stunning blooms, check out our related article: Lisianthus Seeds Croma Blue Picotee – A Touch of Elegance for Your Garden and Bouquets.