Try for Free
tab list
PictureThis
English
arrow
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Svenska
Polskie
ภาษาไทย
Bahasa Melayu
Bahasa Indonesia
PictureThis
Search
Search Plants
Try for Free
Global
English
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Svenska
Polskie
ภาษาไทย
Bahasa Melayu
Bahasa Indonesia
This page looks better in the app
picturethis icon
Instantly identify plants with a snap
Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.
Download the App for Free picturethis icon
Continue Reading
MainImg
How to Choose and Buy Healthy Common St. John's wort
(Hypericum perforatum)
Common St. John's wort, also known as Triptonweed
Getting common St. John's wort is ideal during early to mid-spring when the plant prepares to bloom. It's novice-friendly, with a rapid growth rate. Unique for its bright yellow flowers and therapeutic properties, it's a popular choice for herbal enthusiasts. Healthy specimens have firm, dark green leaves with no signs of wilting or discoloration.
Medicinal Plant
Full Sunlight
Well-Draining Soil
Drought-Tolerant
Yellow Flowers
newplant

What Is the Best Time for Buying Common St. John's Wort?

Instantly identify plants with a snap
Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.
Download the App for Free

The Symbolic or Cultural Significance of Common St. John's Wort

Common St. John's wort holds symbolic importance in several cultures. In European folklore, it was believed to ward off malign spirits and evil influences. Its yellow blooms are associated with the sun in Christianity, representing joy, happiness and protection. The plant often blooms around St. John The Baptist's birthday and thus symbolizes the triumph of light over darkness. In feng shui, it's valued for its potential to balance the five elements, its vibrant color representing the element of Fire, and encouraging positive energy flow.
Optimize plant health with ideal lighting
Find the best spots for them to optimize their health, simply using your phone.
Download the App for Free

How to Select Healthy Common St. John's Wort?

When purchasing common St. John's wort, look for vibrant green leaves free of yellowing or browning. Inspect for pests like aphids or spider mites on both sides of the leaves and stem. Choose plants that appear robust and well-watered, with no signs of wilting or drooping. Ensure the soil is moist but not waterlogged, indicating a well-maintained plant. Avoid plants with signs of disease such as black spots or mold. Healthy common St. John's wort should be upright with strong stems.
Plant disease auto-diagnose & prevention
AI-powered plant doctor helps you diagnose plant problems in seconds.
Download the App for Free

Is it Time to Repot Your New Plants for Better Growth?

Newly bought plants may need to be repotted under several circumstances:
1
Temporary plant pots or mismatched sizes;
2
The pot lacks drainage holes;
3
Poor soil quality,water sitting on the surface longer than usual or draining too quickly.
Nurture Your New Plants to Flourish with Care Tips from PictureThis
Ensure your new plants thrive with our advice on watering, lighting, repotting, feeding, and more!
Download the App for Free
image
close
close
Your Ultimate Guide to Plants
Identify grow and nurture the better way!
product icon
17,000 local species +400,000 global species studied
product icon
Nearly 5 years of research
product icon
80+ scholars in botany and gardening
ad
ad
Botanist in your pocket
qrcode
PictureThis Ios DownloadPictureThis Android Download
Scan the QR code with your phone camera to download the app