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
cover

How to Grow and Care for Downy lobelia

Downy lobelia, also known as Purple dewdrop

Downy lobelia typically requires minimal maintenance, highlighting its adaptability to various conditions. It thrives in well-drained soil with consistent moisture; overwatering should be avoided to prevent root issues. A special care point for downy lobelia is its preference for partial shade, as excessive sunlight can lead to stress. Regular deadheading promotes further blooming. With these considerations, downy lobelia is generally an undemanding plant suited for gardeners of all levels.

Icon water title

Watering schedule: Every week

Icon water title

Sunlight Requirements: Full sun

In This Article

Planting and Growing Downy lobelia

ToughnessHigh
Care LevelMedium
Care DifficultyEasy
LifespanPerennial
Watering ScheduleEvery week
Sunlight RequirementsFull sun
Soil pH5.5-7
Planting TimeMid spring
Hardiness Zones
4-9
Icon code

Scan QR code to download

Common Pests & Diseases

Common issues for Downy lobelia based on 10 million real cases

Plant disease auto-diagnose & prevention
AI-powered plant doctor helps you diagnose plant problems in seconds.
Download the App for Free

More General Info About Downy lobelia

Quickly Identify Downy lobelia

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
Downy lobelia presents as a charming perennial herb boasting a striking display of blue flowers. Each bloom is notable for its tubular shape, with an upper lip bifurcated into two lobes and a three-lobed lower lip. Its stems and leaves are clothed in a soft, downy texture, evident upon touch. The leaves are primarily lanceolate and may reach lengths of up to 4 inches (10 cm). This herbaceous plant typically grows to a height ranging from 2 to 3 feet (60 to 90 cm), creating a delicate vertical accent in its native habitat.
Downy lobelia identify imageDowny lobelia identify imageDowny lobelia identify imageDowny lobelia identify imageDowny lobelia identify image
Learn More About Identifying Downy lobelia

FAQs About Downy lobelia

More Info on Downy lobelia Growth and Care

Cultivate a Thriving Garden with PictureThis Guidance
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more!
Download the App for Free
image

Plants with Same Care Needs

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