Hyssop (Hyssopus officinalis) is an annual herb that can grow to be 61 to 91 cm tall. It blooms in late summer and has clusters of tiny lavender-blue flowers. Hyssop flowers are fragrant and attract hummingbirds, bees and butterflies.
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Perennial
Lifespan
Herb, Shrub
Plant Type
Green, Gray
Leaf Color
2.5 cm
Flower Size
Blue, Purple, Violet, White, Pink
Flower Color
Green, Blue
Stem Color
Semi-evergreen
Leaf type
0 - 38 ℃
Ideal Temperature
Summer
Growth Season
Moderate
Growth Rate
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Toxicity
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Images of Hyssop
Distribution of Hyssop
Distribution Map
Hyssop is a plant native to the Mediterranean region and areas of East Europe. It has been introduced and is now found in parts of northern and western Europe. Well-established beyond its natural range, hyssop is cultivated in various temperate climates that provide conditions conducive to its growth.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Old walls and buildings, stony places, dry hills, rock ledges
Hemisphere Trend Curve
Northern
Sorthern
Culture
Garden Use
Through the summer and autumn, hyssop grows exceedingly ornamental blooms that add beauty to both cottage or herb gardens. The spreading nature of this plant makes it a good ground cover, while its blooms and evergreen foliage make it popular in flower beds or path borders. Bees, butterflies, and hummingbirds will visit the gardens where this plant grows.
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Toxicity
Hyssop is moderately toxic to both cats and dogs. All parts of the plant can cause poisoning if ingested. Symptoms in cats include physical discomfort, while in dogs, symptoms can range from gastrointestinal upset to lethargy. Prompt veterinary care is essential for both animals to improve chances of recovery and prevent severe health complications.
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Water:
Thriving in Mediterranean climates, hyssop exhibits drought tolerance and prefers well-draining soil to avoid root rot. Although it needs a balance of moisture with weekly watering, it can endure dry spells. Typically grown outdoors, hyssop thrives in full sun exposure.
Fertilize:
Hyssop benefits from balanced fertilizer for growth and high phosphorus for blooming. Apply monthly at 1/4 strength in the growing season, watering beforehand. Reduce application in fall and winter. Monitor for over-fertilization signs to adjust feeding accordingly.
Pruning:
Hyssop, a perennial herb with aromatic leaves and vibrant flowers, requires early to late spring pruning. Remove dead stems and trim one-third of last year's growth to promote density and shape. Pruning enhances vitality and blooming potential, per horticultural experts.
Propagation:
Hyssop is a perennial herb valued for its aroma and medicinal uses. Propagate via cutting healthy stems in early summer, planting in well-drained soil. It prefers sunny spots and regular watering, but avoid over-saturation to prevent root rot. Establishing cuttings ensures robust growth.
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