Sawtooth Sunflower (Helianthus grosseserratus)
Sawtooth Sunflower (Helianthus grosseserratus) is a tall perennial wildflower native to North America, known for its bright yellow daisy-like flowers.
Above information is sourced from Wikipedia
Sunlight
Prefers full sun for best flowering and robust growth.
Watering
Water regularly, allowing soil to dry slightly between waterings. Avoid waterlogged conditions.
Soil
Prefers well-drained, fertile soils. Tolerates a range of soil types, including clay and sandy soils.
Temperature
Thrives in moderate to warm temperatures.
Habitat
Outdoor
Fertilizer
Feed in spring with a balanced fertilizer. Avoid over-fertilizing.
Care Requirements
Prefers full sun for best flowering and robust growth.
Tolerates partial shade but may be less vigorous.
Water regularly, allowing soil to dry slightly between waterings. Avoid waterlogged conditions.
Especially during dry spells.
Prefers well-drained, fertile soils. Tolerates a range of soil types, including clay and sandy soils.
Thrives in moderate to warm temperatures.
Ideal growing range is 18-25 °C.
Outdoor
Feed in spring with a balanced fertilizer. Avoid over-fertilizing.
Excessive nitrogen can reduce flowering.
Plant Overview
Plant Type
Herb
Plant Category
Flowering, Ornamental
Plant Place Type
Ground
Plant Environment
Outdoor
Lifespan
Perennials
Plant Height
1.2-2.5 m
Spread
0.6-1.2 m
Growth Rate
Moderate
Dormancy
Yes
Leaf Color
Green
Leaf Type
Simple, opposite, ovate to lanceolate
Flower Size
5-7 cm
Image Gallery
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderAsterales
- familyAsteraceae
- genusHelianthus
- speciesHelianthus grosseserratus
Toxic for humans
No
Rating: 0/5
Toxic for pets
No
Rating: 0/5
Edible
No