Hypericum perfoliatum
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Hypericum perfoliatum

St John's Wort · Зверобой

Tier 2 Difficulty: medium Water: low Light: full_sun
Temperature
5–35 °C
Soil pH
6–8
Hardiness
Zone 5–9
Click count
339
Observations
4,238

Care Guide

💧 Water

Perforate St. John's Wort flourishes in temperate climates, where it needs consistent moisture but should not become waterlogged. Although it can tolerate moderate drought, watering it once a week is recommended for optimal health. Commonly grown outdoors, this plant benefits from sufficient rainfall to ensure successful flowering and growth in its ideal climate zones.

☀️ Light Full sun

Perforate St. John's Wort is a sun-loving perennial herbaceous plant native to open habitats, often thriving in meadows and grasslands. It prefers full sun, though it can tolerate partial sun conditions.

Ideal: Full sun
FAQ
What are the sunlight requirements for Perforate St. John's Wort?

Perforate St. John's Wort (Hypericum perfoliatum) thrives in varying amounts of sunlight, with specific needs depending on the category of sun exposure. For full sun exposure, it requires above 6 hours of sunlight daily. In cases of partial sun, about 3-6 hours of sunlight per day is sufficient. It's important to observe the way sunlight moves through your garden, allowing you to select spots that offer an optimal mix of light and shade. This careful placement ensures the plants' wellbeing, fostering healthy growth and development.

🌡️ Temperature 5–35°C

Perforate St. John's Wort can tolerate a wide range of temperatures, but its distribution can still be restricted by different combinations of moisture and heat. It performs best in warm summer conditions with sufficient rainfall or watering. Extended stretches of cloudy, rainy weather or prolonged high temperatures can raise the risk of the plant dying. In winter, adequate protection from the cold can increase its chances of survival.

Ideal temperature: 5–35°C
FAQ
What is Perforate St. John's Wort?

Perforate St. John's Wort, scientifically known as Hypericum perfoliatum, is a species of flowering plant within the Hypericum genus. This plant is part of the family Hypericaceae. However, further information regarding its uses, characteristics, or significance was not provided.

💨 Humidity
Humidity:
🪴 Soil 6-8
Soil pH: 6-8
🌱 Fertilizer

The best time to fertilize Perforate St. John's Wort is in early spring, as it comes out of dormancy and starts active growth. Fertilizing supplies essential nutrients for healthy development. Although Perforate St. John's Wort has fairly low fertilizer requirements, applying fertilizer annually can improve its survival and encourage better, longer-lasting blooms.

🪴 Pot & Repot
✂️ Pruning

Perforate St. John's Wort is known for its bright yellow flowers and medicinal properties. To promote fuller growth and vibrant blooming, it's best to prune the plant regularly from early to late spring, removing any dead stems. Be sure to use sharp shears for clean cuts. Additionally, consult local guides for specific care advice tailored to your region.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Perennial
Genus
Hypericum
Family
Hypericaceae
Hardiness Zone
5-9
Mature Height
30 cm to 61 cm
Mature Spread
30 cm to 49 cm
Leaf Color
Green, Dark Green
Leaf Type
Deciduous
Flower Color
Yellow
Flower Size
1.52 cm to 2.54 cm
Bloom Time
Summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Early fall, Mid fall
Native Area
Turkey, Tunisia, Italy, Spain, France, Cyprus, Algeria, Greece, Morocco, Portugal

Tags (8)

Common Names (2)

en St John's Wort
ru Зверобой