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Flowerfreak
| | Posted on Friday, August 18, 2006 - 11:59 am: |   
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...SEED?
Stupid question from a beginner on seeds...Where are the seeds on coral bells??
Do you take them from the tall flower spikes?
How big of a container do you start them in & how much light should they get?
Flowerfreak
- Ky,
Zone "6"
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Notmartha
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| | Posted on Wednesday, October 04, 2006 - 10:55 am: |
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1) Harvest heuchera seeds from stalks when they've become dry and brittle. Don't wait too long, however, or the seeds will have fallen off the stalks before you get to them. Just start at the bottom of the stalk, grasp the stalk between thumb and forefinger, and run up the stalk, collecting all the seeds (and chaff). Be sure you have an envelope with you to put them in before they blow away.
2) Heuchera seeds are tiny -- like fairy dust -- and there is no way to separate them from the chaff -- you will just sow both together, after you've put the collected stuff through a strainer to get out the remainders of the stalks and the big pieces of seed pod.
3) Use a regular kitchen strainer, hold it over a light colored bowl (so you can see the seeds), and crush small amounts of the collected seeds and pods through the strainer. (This opens up the tiny pods and releases the seeds.)
4. Put the resulting dust-like stuff into an envelope. Be sure you tape all the edges of the envelope shut, because those tiny seeds will leak out of the tiniest hole.
5) Growing medium -- use seed-starting mix, mixed half and half with perlite. Heuchs like to be well drained, and too heavy a mix will damp off the seedlings. Moisten until damp but not soaking wet.
6) Fill seed trays, and sprinkle the seeds/chaff mix evenly over the top of the growing medium. Be careful not to get it too thick -- there are more seeds in that mix than you think!
7) Do not cover with any more seed starter -- they need light to germinate, so must stay on the soil surface. I spray lightly with water, just to make the seeds stick to the top of the soil.
8. Put seed trays under plastic domes, and keep close under lights. Mist occasionally to keep surface moist.
9) Germination should take a week to ten days -- sometimes a bit longer. When seedlings begin coming up, you can bottom-water the seed trays.
10) When seedlings have a second set of leaves, transplant them to another, deeper seed tray with the same growing medium in it. Even small seedlings can have a very long center root, so be sure you get it all when you transplant.
11) when seedlings are large enough to be transplanted into separate pots, use a mix of 2/3 potting soil and 1/3 perlite. Heavy soils are death to heuchera seedlings at any stage.
12) plant outdoors after a week or so of "hardening off" on your deck or patio. They get fairly bushy the first year, but really take off their second year.
this is the info I had gotten this spring
good luck
Notmartha
- mi,
Zone "6a"
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Flowerfreak
| | Posted on Tuesday, October 17, 2006 - 01:55 pm: |
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Thank you soooooo much! 
Flowerfreak
- Ky,
Zone "6a"
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