Quote from: David Pilling on October 10, 2023, 07:09:23 AMI've still got a long way to go before I can purchase a botanic garden.Unless you have half a billion US$ to play with
Every botanic garden starts with a packet of seeds.
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Show posts MenuQuote from: David Pilling on October 10, 2023, 07:09:23 AMI've still got a long way to go before I can purchase a botanic garden.Unless you have half a billion US$ to play with
Every botanic garden starts with a packet of seeds.
Quote from: Martin Bohnet on September 17, 2023, 04:57:58 AM@Wylie I take your xAmarine tubergenii and raise by xAmarcrinum 'Fred Howard' - now I wish I'd ever gotten the "plant in between" back to flower, but Amarillis belladonna only ever give leaves to me besides the first year and, other than the Amarine, which seems perfectly hardy, the Amaryllis leaves suffer from hard frosts.Easy to get leaves, hard to get flowers with Amaryllis in off conditions. If they are generally healthy, a simulated fire can prompt blooming...weed whacking the leaves near the end of the season, clearing overgrowth in the spring/summer may give sudden results!
Quote from: Bwosczyna on August 28, 2023, 09:01:04 PMInteresting things to consider. But the leaf on the mother corm was variegated last year and the offset corms from last year are all green as well.Interesting! Glad you have time to experiment...the best I can do is remember to take pictures. Impressive how much the variegation changes from year to year, and from offset to offset...heck, one of the offsets put up a second leaf that is 75% very pale green while the old leaf is less than 10% variegated.
No worries. I have time and I have room. I'll cut some stems and see what happens.
B
Quote from: Bwosczyna on August 27, 2023, 05:30:18 PMHey Bob:Given that the new tuber is stem tissue which produced the new leaf, and if you look at the petiole, you can see the stripes of variegation, it would make sense that a totally green leaf is likely to produce a tuber with no variegation.
Just saw this message... yeah, not the optimum way to care for a corm. It's in a huge pot and I can stand beneath it this year. Zero variegation. And every offset from last year has no variegation either. Interesting.
B
Quote from: David Pilling on August 21, 2023, 06:17:49 AMLove amaryllis belladonna - will be interesting to see if any flowers put in an appearance after the cold wet Summer here in the North of England.Cold and damp, but not wet, however the Amaryllis under tree drip lines (2"/5cm water per month from fog this summer), are also blooming.
Quote from: CG100 on August 20, 2023, 12:31:29 AMBottom line - if we stop extracting oil and gas, the world would cease to exist in any form even remotely similar to what we know now.I don't think anyone is seriously pushing the end of oil extraction, just reducing the amount of that production that is burned and turned into CO2. As you point out there are an enormous amount of useful stuff made from extracted crude...and many of those products sequester carbon in a more or less long term way.
Imagine, no PVC for electrical insulation - imagine how much tropical jungle would have to be felled to return to rubber insulation - current production is around 14-15 milion tonnes per year produced on 10 million hectares (100,000 square km), PVC is 50-60 million tonnes and is used for pipes for every conceivable use, as well as electrical insulation.
Quote from: MarcR on August 14, 2023, 12:38:04 PMHere in Oregon's Mid Willamette Valley, we are expecting 103 F (39.4 C) today. In the 20 years I have lived here, I have never seen anything above the low 90s (32-34 C). Since most deer resistant plants can take the heat; and all of my beds that are not deer resistant are deer fenced, I need only drape shade cloth over the fencing. It will be very nice if this translates to slightly warmer winters. I would be very happy with a change from zone 8a to 9b or even 9a. I certainly do not wish harm to anyone south of me.Sadly, while the average may rise, the extremes will likely be more extreme...so zone 9 with occasional visits to 8A or 7B...and remarkable heat storms like last year.
Quote from: Bwosczyna on August 04, 2023, 07:05:11 PMThey are a lot of fun to grow. My largest corm weighed in at 18 lbs. when I potted it this year. Be prepared. It only took about 8 years to reach that weight - and that's after I chonked a quarter of it digging out of the ground two years ago.That's a hard way of propagating them!
Bridget
Quote from: David Pilling on August 02, 2023, 07:45:14 AMI agree with the above comments by CG100. But going the lab route for growing orchids always appealed to me - I never got there. A friend did and had success with home made equipment.Buyer beware. Look at the seed list and whether there is a likelihood of fresh true seed...maybe buy a few packets and see what happens. In general, the aggregators have unreliable seed, but sometimes you get lucky. Got some mixed Dierama seed from an eBay seller...near 100% germination. Got a number of species this spring, again, near 100% germination. Obviously distinct plants in each pot, but years until they flower. Based on their listings and etc. they appear to be importing from Plant World Seeds in the UK and repackaging. I now have a LOT of small Dierama plants...
I used to feel the need to use lab style techniques with some non-orchid seed. There were some species where the seed would take so long to germinate that it would be overtaken by undesirable stuff like moss and liverworts - and it was too small for the kitchen towel approach.
In general there are worthy seed vendors and there are worthless seed vendors. When I started I assumed seeds all came from people with huge gardens where they grew all the seed they sold. Most seed is traded, and at one end of the spectrum there are dealers who have never grown a seed in their life but know two things, seed has an infinite lifetime and the price per seed increases for smaller lots. The end result is people on ebay selling five year old single seeds of cosmos bipinnatus for $1.
I seem to recall one of the UK seed vendors with the biggest range of rare varieties at high prices operated from an inner city tower block.
The English fairy tale "The Story of Jack Spriggins and the Enchanted Bean" (1734) has its base in reality.
If I was giving you some seed of my own I would be unable to avoid embroidering their merits.
Gardeners have to be optimists - perfect market - people who want to believe in your product.
Quote from: lpw on July 24, 2023, 10:55:11 PMRobert, I have been trying for years to get my ixia viridifolia bulbs to bloom. I have two pots to which I keep adding more bulbs, with little to no success. I live not far from you, in the Berkeley hills.Mine get lifted every year. Mix is a more or less standard potting mix (Annies, FWIW) amended with coarse sand, perlite, pumice, fine volcanic debris...under my conditions, all bulbs are in some sort of extreme draining like cactus mix. Slow release fertilizer is mixed in before planting. Usually a couple waterings during the season with fertilizer. With Ixia it seems, the better the foliage, the better the blooms.
The pots are outside in a mixed sun-shade area, winter and summer. In winter, I hand water every two weeks or so when there is not rain. I move them to more sun as the stalks grow high. But they don't produce flowers. (This might be the time when I am not watering enough?) I stop watering them completely as soon as the stalks get dry. Once the winter rains start again (or don't) I start hand watering again. I have not changed the perlite and coir mix in the pots for years.
Other Ixia viridifolia failed to grow when I put the bulbs straight into my SA bed where plants receive only winter rain (and an occasional hand watering when it is very hot).
Could you please describe for me your watering schedule and any other conditions you credit with getting yours to bloom?
Quote from: MarcR on June 09, 2023, 01:47:55 AMIf you use 2" chicken wire to build a cage around your potted plants it will protect them from the crows without seriously hampering your enjoyment of them.Yeah...there will be a net cover installed...the other thing they do is bite Arisaema & Amorphophallus buds as they come up, presumably because they looks like yummy meat treats.
Alternatively you could get a motion detector and a sling shot and make them feel unwelcome.
Quote from: MarcR on June 03, 2023, 12:10:49 AMRobert and Judy,If I had space...
A polycarbonate coldframe with a frame of 1" PVC pipe can be any dimension you need at fairly low cost and it can be lifted off your bed when the weather warms.
The effort to build and move it is a fraction of the effort to lift and store bulbs, or to move pots around.
Quote from: MarcR on June 02, 2023, 11:52:39 PMOne solution that might work for everyone is to check your markers every 6 mos and replace as needed. Dynotape plastic labels attached to wooden or metal stakes with small screws (the glue is not reliable) seem to be long lasting.Growing in pots and lifting almost everything every year lets me keep labels renewed.