I have a hoya houseplant that has been growing happily for eight years. It had flowers when I received it, but it hasn’t bloomed since. What am I doing wrong? Can I get it to flower?
There are many varieties of hoyas. In general, they are easily grown houseplants. Some are fragrant and some have a cascading habit. Give hoyas a moderate amount of light but not deep shade. They can remain in the same container for years without repotting.
Shortened day length, combined with cooler night-time temperatures and dryness over a couple of winter months should bring your hoya into bloom. “Let your plant go dry. It needs a bit of drought,” says Susan Izenstark, horticulturist at Jamaican Gardens, Morton Grove. “The bud is a nodule on the stem. Notice when it swells a little. This is your signal to begin watering.”
Besides mums, what are a few other plants you would recommend for containers for fall color?
I start ‘Dragon Wing’ begonia from seed under grow lights. What other begonias can I use to cross-pollinate with the ‘Dragon Wing’ so I can collect my own seeds?
What does it take to make a climbing hydrangea flower? Ours was planted 3 years ago and is growing energetically. It’s in a protected nook near the patio and gets very little direct sunlight, but doesn’t act sun starved. We gave it a shot of slow release fertilizer on planting, and once since. Somewhat inadvertently it gets plenty of water, since the hose spigot is nearby and leaks, but drainage does not seem to be the problem. It now fully occupies an 8-foot trellis but shows no interest in flowering. Is it youth, lack of sun, too much or too little fertilizer, bugs, lack of pruning or what? When do these plants bloom and what conditions do they like?