Botanic Garden >> Gardening > >> Question and Answer >> Plant Species >> Carnivorous Plants

Hydrogen Peroxide as Fungicide on Sarracenia: Untested but Plausible

Grower asked about diluted H₂O₂ on fungal growth point.

Response

Not personally tested, but Sarracenia likely tolerate oxidative action. Could work for early botrytis. Monitor for damage. For prevention, sulfur fungicides (low-tox) are better.

Carnivorous Plants: Preventing Mosquitoes in Sarracenia purpurea and Water Trays; Regenerating Sarracenia from Rhizome Sections Without Crowns; Seasonal Growth Patterns in Sarracenia: Early, Mid, and Late Season Species; Sarracenia Flava Summer Rest: Normal in Hot Climates; Transitioning Sarracenia from Terrarium to Outdoors in Texas: Timing and Acclimation; Reed-Like Weeds in Sarracenia rubra wherryii: Remove Completely; Mystery Sarracenia Identified: Likely 'Scarlet Belle' or psittacina × leucophylla Hybrid; Sarracenia minor Stalled After Hail: Repotting Time; Fixing Tissue Culture Sarracenia psittacina Growth Issues; Sooty Mold on Sarracenia and Dionaea: Causes and Prevention

Garden Articles

Overwintering Sarracenia in Cold Climates (Zone 5): Mulch, Water, and Leaf Removal

Identifying Bare-Root Sarracenia Rhizomes from Sarracenia Northwest

Volunteer Drosera rotundifolia in Sarracenia Pot: ID and Transplant Timing

Growing Sarracenia and Flytraps in Perth's Mild Winters

Sarracenia 'Judith Hindle' Decline After Severe Freeze

White Spots on Sarracenia: Scale Insects Require Systemic Insecticide and Outdoor Move

Sarracenia purpurea Indoor Lighting: Understanding Red Coloration and Leaf Shape

Plants

Why Hydrogen Peroxide Isn't the Answer for Nectarine Gummosis

Zone 9b Sarracenia and VFT Winter Care: No Refrigeration Needed

Ants in Sarracenia Pots: Nuisance or Threat?

Growing Temperate Carnivorous Plants Indoors with Artificial Light

Sarracenia 'Daina's Delight' Making Only Phyllodia & Pale Drosera capensis

Sarracenia Not Pitchering Well? Your Spot Is Too Shady—Hostas Prove It

Growing Sarracenia in Hydroponics: Possible but Pointless