Verbena hastata
TAXONOMY
FamilyVerbenaceae
GenusVerbena
Zone3
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Verbena hastata, commonly known as Blue Vervain or Swamp Verbena, is a flowering plant in the family Verbenaceae. It is native to North America and typically found in moist meadows, stream banks, and ditches. This plant can be biennial or perennial and is known for its tall spikes of small, tubular blue to purple flowers. It has a dormancy period during the winter months.
ALSO KNOWN AS
Blue Vervain
Verbena hastata f. albiflora
Verbena hastata f. caerulea
Verbena hastata f. hastata
Verbena hastata f. rosea
Verbena hastata var. hastata
Verbena hastata var. oblongifolia
Verbena hastata var. paniculata
Verbena hastata var. pinnatifida
Verbena hastata var. rosea
Verbena hastata var. scabra
Verbena paniculata
Verbena paniculata var. pinnatifida
Verbena pinnatifida
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
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DETAILS
Care Instructions
Verbena hastata thrives in temperate climates and prefers full sun exposure. It requires regular watering to keep the soil evenly moist, especially during dry periods. The plant does well in moderate temperatures and benefits from moderate humidity levels. Regular pruning helps maintain its shape and encourages more blooms.Soil
Verbena hastata prefers loamy soil that is well-draining yet retains moisture. The soil should be rich in organic matter to support its growth. It can tolerate a range of soil pH levels but thrives best in slightly acidic to neutral soil.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 is suitable for Verbena hastata. Fertilize the plant during the growing season to promote healthy growth and flowering. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.Repotting
Verbena hastata can be repotted if grown in containers. Repot the plant in early spring before new growth begins. Choose a pot that is slightly larger than the current one and use fresh, well-draining soil. Ensure the new pot has adequate drainage holes.Propagation
Verbena hastata can be propagated by seeds or cuttings. Sow seeds in early spring or take cuttings in late spring to early summer. For cuttings, use a rooting hormone and plant them in a well-draining soil mix. Keep the soil moist until roots develop.Pruning
Pruning is beneficial for Verbena hastata to encourage bushier growth and more blooms. Prune the plant in early spring to remove any dead or damaged stems. Deadhead spent flowers throughout the growing season to promote continuous blooming.Toxicity
Verbena hastata is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to prevent any accidental ingestion.Additional
Verbena hastata attracts pollinators such as bees and butterflies, making it a great addition to a pollinator garden. It can also be used in naturalized areas or rain gardens due to its preference for moist conditions.REVOLUTIONIZE YOUR PLANT CARE
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