Thompson & Morgan Helianthus maximiliani Sunflower Early Bird - 1 Packet (20 Seeds)
This reliable perennial sunflower will return every year, gradually forming fuller clumps of slend...This reliable perennial sunflower will return every year, gradually forming fuller clumps of slender upright stems. Plant in groups for extra impact. Perfect for a hot sunny garden, they have a sweet chocolaty scent and are loved by bees and butterflies. Easy to grow and maintain, with a long flowering period throughout the summer. Direct sow seeds outdoors from April to May in a position of full sun on well-drained soil. Sow seeds thinly, 2cm deep in drills spaced 30cm apart and cover with soil. Water regularly, especially during dry periods. Germination typically takes 20-30 days. Thin seedlings to 23cm apart when large enough to handle. Alternatively, sow indoors in pots from March to April at 18-21C. Grow indoors until large enough to plant outdoors after the risk of frost has passed. Position: Full sun. Height: Up to 100cm. Spread: Up to 50cm. Supplied as 1 Packet (20 seeds). This variety from T & M's breeding programme flowers earlier and for longer than other maximiliani varieties, producing multiple flowers per stem. Best planted in groups in the middle or back of the border. Hardy Perennial.
This guide is for gardeners looking to cultivate the Thompson & Morgan Helianthus maximiliani Sunflower 'Early Bird'. These sunflowers offer a long flowering period throughout summer and are perfect for adding beauty and attracting pollinators to sunny gardens. Keep in mind that these are hardy perennials, meaning they'll return year after year.
All features
Model Part Number
KA9988
Brand
Thompson & Morgan
Extended Product Information
FAQs
How tall do these sunflowers grow?
They can grow up to 100cm tall.
What is the best time to sow the seeds?
Direct sow seeds outdoors from April to May. Alternatively, sow indoors from March to April.
How much space do I need to leave between plants?
Thin seedlings to 23cm apart when large enough to handle.
Do these sunflowers need a lot of water?
Water regularly, especially during dry periods.
What kind of soil do they prefer?
They prefer well-drained soil.
Are they perennial?
Yes, they are hardy perennials and will return every year.
Do they attract bees and butterflies?
Yes, they are loved by bees and butterflies.
Troubleshooting
Poor Germination
Ensure seeds are sown at the correct depth (2cm) and that the soil is kept moist. Check the seed packet for any storage instructions.
Slow Growth
Make sure the plants are getting enough sunlight and are not overcrowded. Check the soil for drainage issues.
Lack of Flowers
Ensure the plants are in full sun. Make sure they are not being overwatered or underwatered.
Pros and Cons
Pros
Long flowering season provides extended garden interest.
Attracts beneficial insects, supporting a healthy ecosystem.
Relatively low maintenance once established.
Earlier blooms compared to other varieties.
Cons
Requires full sun exposure for optimal growth.
Needs well-drained soil.
Can grow up to 100cm tall, requiring space.
Initial sowing requires patience (20-30 days for germination).
Setup, Compatibility & Care
Planting
Direct Sowing: Sow seeds outdoors from April to May in a location with full sun and well-drained soil. Sow seeds thinly, 2cm deep in drills spaced 30cm apart.
Indoor Sowing: Alternatively, sow indoors in pots from March to April at 18-21°C. Grow indoors until large enough to plant outdoors after the risk of frost has passed.
Spacing: Thin seedlings to 23cm apart when large enough to handle.
Care
Watering: Water regularly, especially during dry periods.
Sunlight: Ensure the sunflowers receive full sun exposure.