How to Grow Sundew with Pitcher Plants
Sundew with Pitcher Plants
Drosera spp. & Sarracenia spp.
flowerSundews (Drosera) and pitcher plants (Sarracenia) are carnivorous plants that trap and digest insects to supplement nutrient intake in poor soils. Sundews use sticky, glandular tentacles on their leaves, while pitcher plants use tubular pitcher-shaped leaves filled with digestive fluid. These fascinating bog plants can be grown together in similar conditions and make excellent companion terrarium specimens.
When should you plant Sundew with Pitcher Plants in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Sundew with Pitcher Plants timeline · Pittsburgh, PA (Zone 6b)
-
Plant Sundew with Pitcher Plants
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
First Sundew with Pitcher Plants blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Sundew with Pitcher Plants dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 4-8 for most temperate species; tropical varieties extend to zone 9+
Sign up free to see if Sundew with Pitcher Plants grows in your zone — and get a personalized planting timeline.
Get my Sundew with Pitcher Plants timeline →Growth Stages
Dormancy/Establishment
4-8 weeksPlants may appear stunted or enter dormancy after transplanting; slow initial growth is normal
Maintain consistent moisture and humidity; avoid fertilizing or disturbing roots; provide cool nights if possible
Vegetative Growth
2-4 monthsNew rosette leaves unfold; sundew tentacles develop sticky glands; pitcher plants form tubular pitchers
Ensure bright light and high humidity; continue distilled water only; do not feed insects yet
Flowering
3-6 weeksDelicate flowers emerge on tall stalks (sundews: pink/white/red; pitchers: burgundy/yellow/white depending on species)
Support flower stalks if needed; allow flowers for pollination and seed development; maintain normal watering
Trapping & Digestion
Ongoing during growing seasonSticky tentacles and pitchers actively trap insects; digestive enzymes break down prey over several days
Natural feeding from ambient insects is ideal; avoid force-feeding; one trap feeds one insect at a time
Dormancy (Temperate Species)
3-4 months (winter)Growth slows or halts; leaves may redden or die back; pitchers may wither
Reduce watering slightly but keep soil moist; provide cool period (50-60°F) for 2-3 months; reduce light slightly
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Increase humidity; rinse gently with distilled water; isolate infected plant; introduce predatory mites if severe
-
Ensure excellent air circulation; avoid wetting crown; use sterile soil; reduce humidity if water sits on leaves; repot in fresh media if rot develops
-
Allow carnivorous plants to feed naturally; gentle spray with distilled water; isolate severely infested specimens
-
Improve air circulation; ensure peat moss is fresh; reduce standing water if excessive; do not overwater
-
Remove by hand with distilled water spray; isolate plant; monitor weekly
Uses
Natural Pest Control
HouseholdSundews and pitcher plants actively trap and digest flying insects including flies, gnats, mosquitoes, and small moths. A single plant can trap dozens of insects per season, providing biological pest management for indoor spaces. [source]
Bog Ecosystem Simulation
WildlifeGrowing these plants together recreates miniature bog ecosystems, supporting the biodiversity and nutrient cycling found in natural wetlands. They provide habitat complexity and nutritional cycles for terrarium systems. [source]
Traditional Herbalism
MedicinalSundew species (particularly Drosera rotundifolia) have been used in traditional European medicine to prepare cough syrups and bronchial remedies. Historical use suggests expectorant and antispasmodic properties, though modern clinical evidence is limited. [source]
Botanical Specimens & Terrariums
CraftThe striking morphology of carnivorous plants—glittering sundew tentacles and ornate pitcher shapes—make them prized for decorative terrarium displays, vivariums, and botanical collections. Their unique aesthetics appeal to collectors and gardeners. [source]
Traditional Beverages
CulinarySundew infusions (particularly in Alpine and Scandinavian traditions) have been brewed as herbal beverages claimed to support respiratory and digestive health. Not commonly used in modern cuisine but represents ethnobotanical heritage. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Carnivorous plants are not harvested for yield. Allow natural insect trapping. Collect seeds from flowers in late summer (wrap flower stems in netting). Do not pick leaves (damages plant). For propagation: divide mature rosettes, use leaf cuttings, or grow from seed (requires cold stratification for temperate species). Extract seeds when seed pods dry, stratify in refrigerator 4-8 weeks, then surface-sow on moist sphagnum.
Fun Facts
- 🌱 Sundew tentacles move to trap prey in 30 seconds to 30 minutes—one of the fastest plant movements in nature. The 'glue' is a mixture of mucopolysaccharides that attract insects by reflecting light like dewdrops.
- 🌱 Pitcher plants can digest prey up to the size of small frogs and insects; a single pitcher contains 'stomach acid' with enzymes (proteases, phosphatases) that dissolve prey over 5-14 days. Some pitchers hold over 1 liter of digestive fluid.
- 🌱 Both sundews and pitcher plants evolved their carnivorous traits independently in nutrient-poor environments (bogs, sandy soils). They are not parasites—they fix nitrogen through prey digestion, a strategy unique to ~600 carnivorous plant species worldwide.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Sundew with Pitcher Plants planting timeline
Tell us your zip code and we'll calculate exactly when to start Sundew with Pitcher Plants seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Sundew with Pitcher Plants timeline →