
Подсолнечник крупнопильчатый
Helianthus grosseserratus (Sawtooth Sunflower)
also known as: Sawtooth Sunflower, Helianthus grosseserratus ssp. maximus, Helianthus grosseserratus var. hypoleucus, Helianthus instabilis
Genus:6244d6790be4f5f8d58fd36d0
Properties
- Climatic zone
- 5 (down to −23 °C)
- Life cycle
- perennial
- Plant type
- herbaceous
- Fruit type
- decorative
- Soil drainage
- strongly drained
- Height
- 2–3 m
- Width
- 0.5–1 m
- Flowering time
- October, November, August, September
- Soil pH
- acidic, neutral, weakly acidic
- Soil type
- clay, loam, sandy
- Sunlight
- sun
- Properties
- Северная Америка
Additional info
- Reproduction by seeds
- Yes
- Reproduction by bulbs
- No
- Diseases
- Мучнистая роса
- Watering
- Every other day