tradescantia

Cause

Misting or top-watering traps moisture on the thin leaves, allowing bacterial or fungal pathogens to invade. Spots often start as red/brown lesions on lower leaves.

Solutions

• Stop all misting and foliar spraying.
• Switch to bottom-watering exclusively.
• Prune affected leaves and improve air circulation with a fan.
• If spreading, apply a copper fungicide or neem oil.

Cause

Cellular dehydration and loss of turgor pressure in Tradescantia zebrina/pallida from insufficient watering or low humidity

Solutions

• Water thoroughly until water drains from bottom
• Increase humidity with pebble tray or humidifier
• Move away from direct heat or air conditioning vents
• Mist leaves lightly in dry conditions

Cause

1) Natural aging of lower leaves. 2) Chlorophyll breakdown from low light. 3) Variegation shifting to cream/yellow under high light (normal). 4) Early-stage root rot (if mushy).

Solutions

• Check texture: firm leaves are likely aging/light issues; mushy are watering issues.
• Move to bright indirect light to maintain green/purple saturation.
• Prune yellowing base leaves to maintain aesthetic and encourage top growth.
• Verify soil dryness before watering.

Cause

Overwatering or stagnant water during propagation leading to bacterial/fungal decay. Manifests as basal rot (mushy, translucent stems) at the soil line.

Solutions

• Unpot and inspect roots; trim blackened/mushy sections.
• Chop and Prop: Take healthy top cuttings (4-6 inches) with at least one node.
• Let cuttings callus for 1-2 hours before replanting in fresh, dry well-draining soil.
• Switch to bottom-watering to prevent future basal rot.

Cause

Fluoride and chlorine in tap water cause brown, crispy tips and leaf margins over time.

Solutions

• Switch to distilled water, rainwater, or filtered water
• Allow tap water to sit for 24 hours to dissipate chlorine
• Flush the soil periodically with distilled water to remove salt buildup

Cause

Low light causes stretching, but apical dominance also makes vines thin at the top naturally. Trailing vines eventually lose leaves near the base.

Solutions

• Move to bright indirect light (2000-5000 lux).
• Perform regular 'Chop n Prop': Cut stems and poke them back into the top soil.
• Prune vines to encourage lateral branching.
• Rotate weekly for even light exposure.

Cause

Reversion (turning green) stems from low light, while browning (scorch) stems from direct sun/grow light intensity. Nanouk pink/white sections lack chlorophyll and are highly sensitive to burns.

Solutions

• Provide bright indirect light; if reverting, increase light slightly.
• Keep grow lights at least 12-18 inches away from foliage.
• Maintain high humidity (60%+) to protect thin, variegated tissue.
• Trim severely burnt leaves to reduce stress.

Cause

Desiccation and leaf melting during dark, airtight transit. Cuttings often arrive wilted or with broken stems.

Solutions

• Soak wilted stems in room-temperature water for 12 hours.
• Trim any mushy, black stem bases to healthy green tissue.
• Root in water or moist perlite inside a high-humidity bag or box.
• Avoid direct light and fertilizer during the 2-week recovery phase.

Cause

Root desiccation after repotting, often due to the mistake of withholding water after transplanting to "let it dry out". Leads to leaf closure and wilting.

Solutions

• Always water thoroughly immediately after repotting to settle soil.
• If wilting, bottom-water for 15-20 minutes to rehydrate root zone.
• Increase humidity (60%+) for the first week post-repot.
• Avoid direct sun and fertilizer for 2 weeks while roots establish.