Oxeye sunflower typically starts flowering in late spring or early summer, usually between May and July.
oxeye sunflower
Heliopsis helianthoides var. scabra 'Venus'
Oxeye sunflower (Heliopsis helianthoides var. scabra 'Venus') is a beautiful perennial flowering plant. It grows 1.2m to 1.8m, has bright yellow flowers, dark green foliage and grows best in full sun. It blooms early summer to mid summer and attracts butterflies and bees with its lovely nectar. 'Venus' is the most popular variety, and the seed heads are useful for dried flower arrangements. This variety is hardy and drought tolerant and perfect for a low-maintenance garden. In fall, the leaves develop shades of yellow, orange and red, making it a great landscape plant year-round.
Cycle:
Herbaceous Perennial
Watering:
Minimum
Propagation:
Division,Root Cutting,Seed Propagation,Layering Propagation
Hardiness Zone:
3 - 9
Flowers:
Yellow rays with darker yellow center disk Flowers
Sun:
Full sun
Leaf:
Yes
Leaf Color:
green
Growth Rate:
High
Maintenance:
Low
Drought Tolerant:
Yes
Salt Tolerant:
Yes
Care Level:
Medium
watering
Oxeye sunflower should be watered moderately, approximately 1-2 inches of water per week. Water when the soil is dry to the touch, usually every 3 to 4 days in the warmer summer months and every 5 to 7 days during the cooler fall and winter months. Make sure the soil has good drainage and avoid overwatering, as too much water can lead to root rot.
sunlight
Oxeye sunflower (Heliopsis helianthoides var. scabra 'Venus') is a sun-loving plant that does best when placed in direct sunlight. To ensure optimum growth, they should receive at least 8 hours of direct sunlight per day. While they can thrive in part shade, they will need more frequent watering when planted in less sunlight. It is best to give early morning sun and late afternoon shade to prevent wilting in summer months. If planted in a spot that receives full sun all day, supplemental watering will be necessary.
pruning
Oxeye sunflowers should be pruned twice annually to encourage healthy growth, promote flowering and shape. In early spring before new growth appears, prune off any dead or diseased foliage and lightly shape as desired. In late summer or early fall, cut any shoots that have grown past the desired height and again lightly shape the plant. Additionally, cut down any dead blooms to allow new flowers to open.
Season
Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering
Starts Flowering
Oxeye sunflower typically starts flowering in late spring or early summer, usually between May and July.
