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
Poison hemlocks
Poison hemlocks is a small genus of flowering plants, all of which are highly toxic to humans. The plants are all similar in appearance, growing from 1 meter to 3 meters tall with sprays of white, green or purple flowers growing above variegated leaves that spread out from a thick stem.
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
Biennial
Lifespan

Images of Poison hemlocks

Care Guide for Poison hemlocks

Every week
Water
Water: Poison hemlocks thrives in moderate watering conditions, requiring irrigation once weekly, but can tolerate brief dry periods. During the growing season, it demands more frequent watering to support foliage growth, adapting well to its temperate origin and outdoor environment.
Propagation: Propagation of poison hemlocks involves seeds with high germination rates, best in full to partial sunlight and well-draining soil at 15-20°C (60-70°F). Key steps include careful handling due to toxicity, watering gently, and transplanting cautiously to prevent overcrowding. All parts of poison hemlocks are poisonous.
Get tips and tricks for your plants.
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.
Download the App for Free
RELATED: How to Grow and Care for Poison hemlocks
Learn More About Poison hemlocks
Plant disease auto-diagnose & prevention
AI-powered plant doctor helps you diagnose plant problems in seconds.
Download the App for Free
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