When a plant produces flowers

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5
votes
1answer
375 views

How old does English ivy (Hedera helix var.) have to be in order to flower?

I like the look of flowering ivy, but mine has never shown a sign of a flower. Is it one of those plants that takes a long time or am I not caring for it properly? Mine is five years old and climbed ...
10
votes
1answer
297 views

How can a green leaved canna's flower color be found when not in bloom?

At a perennial sale once I found an unmarked canna with green leaves, and when I asked what color the flowers were, they said they didn't know. After looking at the leaves for a while, they decided it ...
16
votes
1answer
24k views

What conditions are necessary to make a potted aloe vera bloom?

I have a potted aloe vera that I keep indoors during the winter and outside the rest of the year. It has leaves one foot long and two inches wide at the base. I fertilize it with tea from my ...
6
votes
1answer
141 views

Can I force Sedum spectabile 'Neon' to rebloom?

I grew some Sedum spectabile 'Neon' and it flowered very well, but the flowers do not last very long. I would like to extend the flowering period. I noticed a scattering of rebloom, but it was not ...
6
votes
1answer
418 views

Should I cut back my yucca after flowering?

My Adam's needle yucca flowered for the first time this year. It does not look like it is going to grow in that area anymore, but the leaves are still green. Should I cut it back at all?
7
votes
1answer
4k views

How long does it take a mock-orange bush to flower?

I have a four year old mock-orange that is eight feet (2.4m) tall and six feet (1.8m) wide, and I'm getting impatient for some flowers. It's planted in partial shade in a valley. I prune it in ...
6
votes
1answer
4k views

How can I get my Wandering Jew to flower?

I have had a Wandering Jew (Tradescantia zebrina) plant for several years, but it has never flowered. It is in a hanging basket outside during the warm season, and indoors during winter. The ...
11
votes
2answers
2k views

Why aren't my fruit/nut trees flowering?

I live in zone 8/9 in northern FL and I have the following fruit/nut trees: 2 Pecans 2 Meyor Lemons 2 Peach trees (uncertain of variety) 1 Black Mission fig Most of the trees have been planted for ...
10
votes
4answers
35k views

How do I encourage morning glories to bloom?

I know that many of you will find this unbelievable -- but my morning glories did not bloom this year. For those of you that live where morning glories are a perenial that borders on "weed" this ...
8
votes
1answer
580 views

What steps can I use to encourage pollination?

I have some plants that have many flowers but not very many vegetables being produced; sometimes it seems as if I'm growing the plants for the pretty flowers and not for the vegetables that may ...
8
votes
1answer
11k views

What to do with the spent flower spike of foxgloves (digitalis)?

I've had a glorious display of foxgloves in my garden this year, but now pretty much all of the flowers have wilted and fallen. I don't particularly want to collect seed from the plants, but what ...
29
votes
8answers
26k views

My lettuce is flowering - does that mean it has bolted?

I planted a batch of "zesty blend" lettuce seeds. They seem to be doing fine, but suddenly they started flowering: Have they bolted? They look healthy otherwise. Still edible?
6
votes
1answer
1k views

Why do my gardenias turn yellow before they bloom?

My gardenias seem to be happy all year around, but when they bloom, they turn half yellow. Is there a way to keep them green through the bloom phase?