95449

Helianthus annuus ‘Solar Eclipse’

Sunflower

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Flowers
Flowers

Plant does not flower in January

Plant does not flower in February

Plant does not flower in March

Plant does not flower in April

Plant does not flower in May

Plant does not flower in June

Plant does flower in July

Plant does flower in August

Plant does flower in September

Plant does not flower in October

Plant does not flower in November

Plant does not flower in December

  • Botanical name: Helianthus annuus 'Solar Eclipse'
  • Common name: Sunflower
  • Family: Asteraceae
  • Plant Type: Annual
Flower colour:

Yellow

Foliage colour:

Green

Sunflowers are among the easiest and most rewarding annuals to grow. They’re also some of the tallest, with many varieties producing huge, saucer-shaped yellow flowers that tower over other plants in the border.

Advertisement

Helianthus annuus ‘Solar Eclipse’ is an unusual looking sunflower. Each flower has a central brown disc flanked by a ring of pure yellow petals with a large splash of red, giving the appearance of a ring of fire. It’s ideal for adding height to the border, and makes a good cut flower. 

Sow seed in individual 10cm pots of moist seed compost in April to May, cover with cling film and place on a sunny windowsill or greenhouse bench. Remove the cling film once the seeds have germinated, and water plants regularly, allowing the water to drain. Pot on into larger pots with multipurpose compost, before eventually planting outside once all risk of frost has passed. 

Advertisement

For best results enrich the soil with plenty of well-rotted manure or garden compost before planting out Helianthus annuus ‘Solar Eclipse’, and water plants regularly. You may need to stake plants in exposed gardens.

How to grow Helianthus 'Solar Eclipse'

  • Plant size

    2.5m height

    30cm spread

  • Aspect

    South facing, west facing

  • Sun exposure: Full sun
  • Hardiness: Tender
  • Soil type: Well drained / light / sandy / clay / heavy / moist / chalky / alkaline

Plant calendar

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sow
Sow

Do not Sow in January

Do not Sow in February

Do Sow in March

Do Sow in April

Do Sow in May

Do not Sow in June

Do not Sow in July

Do not Sow in August

Do not Sow in September

Do not Sow in October

Do not Sow in November

Do not Sow in December

Plant
Plant

Do not Plant in January

Do not Plant in February

Do not Plant in March

Do not Plant in April

Do Plant in May

Do Plant in June

Do not Plant in July

Do not Plant in August

Do not Plant in September

Do not Plant in October

Do not Plant in November

Do not Plant in December

Flowers
Flowers

Plant does not flower in January

Plant does not flower in February

Plant does not flower in March

Plant does not flower in April

Plant does not flower in May

Plant does not flower in June

Plant does flower in July

Plant does flower in August

Plant does flower in September

Plant does not flower in October

Plant does not flower in November

Plant does not flower in December

Helianthus 'Solar Eclipse' and wildlife

Helianthus 'Solar Eclipse' is known for attracting bees, beneficial insects, birds, butterflies​/​moths and other pollinators. It nectar-pollen-rich-flowers and has seeds for birds.

Attractive to Bees

Attractive to Beneficial insects

Attractive to Birds

Attractive to Butterflies​/​Moths

Attractive to Other pollinators

Is Helianthus 'Solar Eclipse' poisonous?

Helianthus 'Solar Eclipse' has no toxic effects reported.

No reported toxicity to:

No reported toxicity to Birds

No reported toxicity to Cats

No reported toxicity to Dogs

No reported toxicity to Horses

No reported toxicity to Livestock

No reported toxicity to People

Plants that go well with Helianthus 'Solar Eclipse'