Doming a Plant in Bud Can Cost You the Whole Bloom
A dome only buffers dry air. Bud blast also comes from drafts, ethylene, and temperature drops — and a sealed dome invites botrytis on the petals.
Six Weeks of Long Nights Can Bring Your Cactus Back to Bloom
A dated six-week long-night protocol for Christmas cactus, kalanchoe, and orchids, paired with the night temperature drop that makes buds actually set.
Your Orchid Doesn't Need Repotting on a Two-Year Schedule
Bark condition, root escape, and new root tips tell you when a Phalaenopsis actually needs repotting, and why repotting too early sets the plant back.
Why the Overnight Water Jug Habit Rarely Helps Houseplants
Chlorine off-gasses from a standing jug; chloramine does not. The habit only works on one of them, and the real benefit is room-temperature water.
The Temperature Drop Mistake That Stops Phalaenopsis Spikes
A failed cool-night temperature drop rarely means the plant is broken. Check depth, duration, light, root health, and maturity before changing anything.
Is Your Holiday Cactus a Thanksgiving or Christmas Type?
Pointed teeth mean Thanksgiving cactus; rounded scallops mean Christmas cactus. Match the dark period to the right species for on-time blooms.
Black Specks on Your Flower Buds? It's Probably Thrips
Black specks and silvery streaks on buds mean thrips feeding from inside the flower. Here's how to confirm them and get a clean next flush of bloom.
A Cool Night by the North Window Can Restart Blooming
A cool north window after dark can start flower spikes on orchids, holiday cacti, and kalanchoe. Here's the temperature drop and watering shift that does it.
Repot African Violets One Size Up, and Not a Size More
Repot an African violet one pot size up — four inches to five — only when roots fill the pot or the mix collapses, and set the crown above the medium line.
The Winter Tap Water Habit That Spots Your Plant Leaves
Cold tap water in January chills roots, rings African violet leaves, and blasts buds. Bring winter water to room temperature first, and water in the morning.