Are Yellow Sunflower (Helianthus annuus) flowers annual or perennial?
Yellow Sunflower (Helianthus annuus) can be either annual or perennial depending on the variety、so check the specific seed packet for details.
How can I care for Yellow Sunflower (Helianthus annuus) plants after germination?
After germination、ensure the Yellow Sunflower (Helianthus annuus) plants receive regular sunlight and avoid overwatering. Deadhead spent blooms to encourage continuous flowering.
Do Yellow Sunflower (Helianthus annuus) flowers attract pollinators like bees and butterflies?
Yes、Yellow Sunflower (Helianthus annuus) blooms are known to attract bees、butterflies、and other pollinators、making them excellent for garden biodiversity.
When is the best time to plant Yellow Sunflower (Helianthus annuus) seeds?
The best time to plant Yellow Sunflower (Helianthus annuus) seeds is during spring or early summer when the soil is warm and frost-free.
How tall do Yellow Sunflower (Helianthus annuus) plants typically grow?
Yellow Sunflower (Helianthus annuus) plants can reach varying heights depending on the variety、usually between 1 to 3 feet when fully grown.
