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Citrus seeds not germinating . . . Yet?
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dauben
Citruholic
Citruholic


Joined: 25 Nov 2006
Posts: 963
Location: Ramona, CA, Zone 9A

Posted: Tue 09 Jan, 2007 2:45 am

Hello.
I ordered flying dragon and sour orange seeds from Trade Winds Fruit at the end of November and got them at the end of December. I planted them the day that I received them, but I did notice that they were all shriveled and dried up before planting them. It's been two weeks now and I got curious to see what was happening so I dug a couple up (If I lost a couple I didn't really care). Anyway, neither had sprouted (yet), but I noticed that both seeds seemed to look hydrated and no longer shriveled up. I also noticed that on each seed, the lower half of the seed had a darker shade to it. Neither had any fugus or mold on it like it was rotting, but I thought maybe the dark shade might mean an impending death of the seed (particularly since I think I got some older seeds). I've read on Trade Winds website that it could take a few months to germinate. Is there still hope or am I just being over anxious to see the "fruits of my labor"? Laughing
Thanks,
Phillip
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Patty_in_wisc
Citrus Angel


Joined: 15 Nov 2005
Posts: 1842
Location: zone 5 Milwaukee, Wi

Posted: Tue 09 Jan, 2007 5:07 am

Hi Phillip, don't worry - you are over anxious like me Very Happy Millet said they can take sometimes up to 2- 3 months! Do you have some bottom heat? That would help. Also, don't keep it wet...just moist.

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Patty
I drink wine to make other people more interesting Wink
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Millet
Citruholic
Citruholic


Joined: 13 Nov 2005
Posts: 6657
Location: Colorado

Posted: Tue 09 Jan, 2007 11:47 am

Philip, I'm not a big fan of Trade Winds seed. I can't remember how many times I heard complaints of either no, or poor germination of their seed. Unless proper, and constant, care is given citrus seed, they quickly lose the ability to germinate. Citrus seed needs to be kept moist, or under refrigeration until planting. Dried citrus seed, which seems to be the problem with your seed, loses its viability quickly. Even seed that has been refrigerated for an extended period of time, loses it's viability, resulting in germination problems. - Milllet
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dauben
Citruholic
Citruholic


Joined: 25 Nov 2006
Posts: 963
Location: Ramona, CA, Zone 9A

Posted: Tue 09 Jan, 2007 11:58 am

Millet wrote:
Philip, I'm not a big fan of Trade Winds seed. I can't remember how many times I heard complaints of either no, or poor germination of their seed. Unless proper, and constant, care is given citrus seed, they quickly lose the ability to germinate. Citrus seed needs to be kept moist, or under refrigeration until planting. Dried citrus seed, which seems to be the problem with your seed, loses its viability quickly. Even seed that has been refrigerated for an extended period of time, loses it's viability, resulting in germination problems. - Milllet


Are there any other sources for seed besides Trade Winds. I went with them since they appeared t be the only ones selling it. I did see a someone on Ebay selling FD, but no telling how old their seed is.

Thanks,
Phillip
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Millet
Citruholic
Citruholic


Joined: 13 Nov 2005
Posts: 6657
Location: Colorado

Posted: Tue 09 Jan, 2007 2:45 pm

Much of the germinating success of Citrus seed has to do with temperature. For the earliest and greatest germination percentage, seed temperatures need be maintained between 79-F an 91.5-F. Germination is retarded and finally completely checked by either too low or too high temperatures. Citrus seed will not germinate at temperatures above 104-F and below 55-F. This is the time of year that many citrus varieties are maturing, therefore, if you will list on this forum which types of citrus you wish to grow, hopefully some members will be able to supply the seeds your looking for. It might be a good idea to start a heading on this forum titled "Seed Bank" where members can list seeds (any type of seeds) that they have available and seeds that they are looking for. - Millet
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Skeeter
Moderator
Moderator


Joined: 23 Jul 2006
Posts: 2218
Location: Pensacola, FL zone 9

Posted: Tue 09 Jan, 2007 4:07 pm

In Florida, the Dept of Plant Industry will provide seeds of at least some varieties used for rootstock-- does CA do the same?

Skeet
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STEELVIPER
Citruholic
Citruholic


Joined: 24 Dec 2006
Posts: 29
Location: Riverisde, CA Zone:9B

Posted: Tue 09 Jan, 2007 8:43 pm

When it comes to trade winds fruit citrus seeds, the best thing to do is to soak them in warm water overnight. Patty is right on when she says to use bottom heat.(heat pad) It took me 5 months to get some Citrus junos<yuzu> to germinate. Trade winds citrus seeds do come way to dry. When it come to citrus seeds, is it against the law(Any state) to send cirtus seeds with a little bit of pulp or juice in a mini seal packet? Would keep the seeds super fresh.
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mrtexas
Citruholic
Citruholic


Joined: 02 Dec 2005
Posts: 1030
Location: 9a Missouri City,TX

Posted: Tue 09 Jan, 2007 10:13 pm

I save a quart or more of trifoliate/flying dragon seeds each year. I dry them overnight and put them in a ziplock bag with a little fungicide until spring. I've never had a problem with germination. I also plant some immediately. The planted ones are sprouting out now as we have had lots of warm weather already.
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tomm
Citruholic
Citruholic


Joined: 24 Feb 2006
Posts: 82
Location: Costa Mesa, Orange, CA Z10

Posted: Tue 09 Jan, 2007 10:35 pm

I purchased "Flying Dragon" seeds from Trade Winds Fruit last year. And like yours mine were dried out. Sad

None germinated.

I guess Trade Winds Fruit does not know how to take care
of citrus seeds.

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dauben
Citruholic
Citruholic


Joined: 25 Nov 2006
Posts: 963
Location: Ramona, CA, Zone 9A

Posted: Wed 10 Jan, 2007 12:23 am

Millet wrote:
Much of the germinating success of Citrus seed has to do with temperature. For the earliest and greatest germination percentage, seed temperatures need be maintained between 79-F an 91.5-F. Germination is retarded and finally completely checked by either too low or too high temperatures. Citrus seed will not germinate at temperatures above 104-F and below 55-F. This is the time of year that many citrus varieties are maturing, therefore, if you will list on this forum which types of citrus you wish to grow, hopefully some members will be able to supply the seeds your looking for. It might be a good idea to start a heading on this forum titled "Seed Bank" where members can list seeds (any type of seeds) that they have available and seeds that they are looking for. - Millet


Thanks Millet. I have them in a mini greenhouse growing indoors. At night, the temps in the house probably get to about 65-F and during the day I'm guessing probably 85-F (although I don't have a thermometer in the minigreenouse). I might steal the aquarium thermometer to see what temps are like during the day. They aren't getting baseheat though either.

Phillip
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dauben
Citruholic
Citruholic


Joined: 25 Nov 2006
Posts: 963
Location: Ramona, CA, Zone 9A

Posted: Wed 10 Jan, 2007 12:25 am

Patty_in_wisc wrote:
Hi Phillip, don't worry - you are over anxious like me Very Happy Millet said they can take sometimes up to 2- 3 months! Do you have some bottom heat? That would help. Also, don't keep it wet...just moist.


I don't have bottom heat. I'll try cutting back on the water a bit too. They seem to be moist, but could a little too much wet side.

Thanks,
Phillip
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dauben
Citruholic
Citruholic


Joined: 25 Nov 2006
Posts: 963
Location: Ramona, CA, Zone 9A

Posted: Wed 10 Jan, 2007 12:28 am

Skeeter wrote:
In Florida, the Dept of Plant Industry will provide seeds of at least some varieties used for rootstock-- does CA do the same?

Skeet


In another forum I was told that the University of Riverside provides budwood, but I haven't heard about any seed being released. Can you put budwood in a rooting hormone to start your rootstock? I think UCR has budwood being released soon.

Phillip
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dauben
Citruholic
Citruholic


Joined: 25 Nov 2006
Posts: 963
Location: Ramona, CA, Zone 9A

Posted: Wed 10 Jan, 2007 12:32 am

tomm wrote:
I purchased "Flying Dragon" seeds from Trade Winds Fruit last year. And like yours mine were dried out. Sad

None germinated.

I guess Trade Winds Fruit does not know how to take care
of citrus seeds.


They claimed that the reason my order was late was because they were collecting seed for some of the plants that I ordered. I don't think it was the citrus seed they were collecting. Ironically, they had a warning message all over their citrus seeds saying they weren't responsible for the seed not germinating if not planted correctly. It sounds like they have had complaints before.

Phillip
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Laaz
Site Owner
Site Owner


Joined: 12 Nov 2005
Posts: 5679
Location: Dorchester County, South Carolina

Posted: Wed 10 Jan, 2007 1:34 am

trade winds has a reputation for poor seed quality. As Phil said, if you harvest the seed fresh - add a fungicide and put them in the refrigerator they will last a while. If you harvest them & let them dry out at room temp, they will be useless in a matter of days...

In California the only place I know of to purchase Trifoliata rootstock & seed is http://www.citrustreesource.com/pricing/
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Patty_in_wisc
Citrus Angel


Joined: 15 Nov 2005
Posts: 1842
Location: zone 5 Milwaukee, Wi

Posted: Wed 10 Jan, 2007 2:01 am

I hope you write in a complaint at Dave's Garden Watchdog.
...I just checked & I see you posted there LOL. Give it a while longer & go from there.
Steelviper, (I see you posted there too!) I got seeds from someone & they were put back inside the peel with some pulp in it & tightly wrapped. They were VERY fresh and all germinated. I really don't think that is illegal.

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Patty
I drink wine to make other people more interesting Wink
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