Phalaenopsis Root Crisis: Survival Flowering, Shriveling Leaves, and Spike Management

Question:

Repotted Phal Feb (rotting roots). After trimming, only 3 short stumps (2–4 cm). Astonishingly: 2 spike shoots, then another below leaves (near 4 cm root, round/small = new root?), new leaf (1 cm). Checked regularly—sprayed leaves (lacked firmness), kept root stumps touching bark (air pockets, no rot risk, sprayed compost). Away 1 week, no water—returned to drooping, shriveling leaves. Buds/incipient root stalled; new leaf extended. Contrasting signs—what's wrong? Orientation change? (Same windowsill.)

Answer:

Barbara, weakened plants often try to flower as survival mechanism. But if roots too compromised, can't supply sap to spike → spike aborts. Good repotting with fresh mix. With short roots, consider long twist-ties as anchoring "roots" (wrap base, free ends into pot pre-repott). Plant needs new roots (weeks). Old shriveled leaves will yellow/fall—natural (can't get nutrients). Future growth strength = new root system. All problems = deteriorated roots from broken-down mix, not orientation.

Follow-up: Cut spikes to focus on roots, or leave?

Follow-up Answer:

Not simple. If mother sending healthy roots → remove spikes. If not, let spikes develop unless/until healthy roots appear. Spikes may flower or produce keikis (at bud nodes). Keikis may grow roots/leaves → separate and pot.