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Messages - 850FL

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26
Tropical Fruit Discussion / Re: Mexican avocado imports blocked?
« on: February 17, 2022, 02:36:32 PM »
Florida (and California) forum members, plant more avocado trees!  Everybody should have their own trees.

Hardly been worth my effort. Boring bugs, fungus and freezes take out too many in Fl.

You can't rip one root on transplant.
Sorry to hear that, but I still think everybody should give it a shot.  Even though I've been buying Mexican avocados, they're usually crap and the criminal cartels...not good.
I agree and still plant all pits, they're just real finicky and susceptible here and need extra care. Is it like that in South Florida? Do you guys have laurel wilt bad?

27
Tropical Fruit Discussion / Re: Mexican avocado imports blocked?
« on: February 17, 2022, 09:46:46 AM »
Florida (and California) forum members, plant more avocado trees!  Everybody should have their own trees.

Hardly been worth my effort. Boring bugs, fungus and freezes take out too many in Fl.

You can't rip one root on transplant.

28
Tropical Fruit Discussion / Re: Seeds Annona coriacea gigante
« on: February 17, 2022, 09:16:13 AM »
What is the lowest temperature the trees can take?

29
Do you have red and yellow jabos?

30
Was it a sudden freeze or were they hardened off

31

I leave a lot of eugenia out in the cold as well. Last year I left my large sabara uncovered down to 28f and it didn't even blink, I did cover it for a 26f spell but will probably leave it out all year long this year no cover. Some of these things are surprisingly hardy!
Small 1-2ft sabaras pulled through 22F just fine last year. I forgot if the tender new growth was even affected or not, I think it wilted. Same freeze stumped almost every single mango, guava, carambola, atemoya, papaya, jack, etc. WI avocados damaged, for reference, but G/M types were fine. However many lychees 3-10x the caliper of those sabaras had major branch splitting. Eugenias are hardy

32
The title says it. I am looking to buy a bulk order of fresh palm seeds that will have a good germination rate. I don't mind if there's still pulp on the seeds but if it makes it cheaper to ship cleaned than that is alright.. I just want the best success rate possible.

Looking for 100-1,000 seeds of:
1. Silver Queen Palm (Syagrus romanzoffiana var. litoralis)
2. Chilean Wine Palm (Jubaea chilensis)
3. Syagrus x Jubaea
4. Syagrus x Butia
5. Butia x Jubaea
6. Parajubaea hybrids.... 'Parajubaea x (butia or syagrus or phoenix or ceroxylon, etc)'
6. Quindio Wax Palm (Ceroxylon quindiuense)
7. Parajubaea (torallyi, cocoides, sunkha etc)

I will even throw these out there if anybody has a good bulk price, again for seeds:
8. Regular queen palm (Syagrus romanzoffiana)
9. Senegal date palm
10. Canary Island date palm
11. other hardy syagrus species
12. other hardy phoenix species
13. other relevant hybrids  <---- parent sexes do not matter ie 'butia x jubaea' vs 'jubaea x butia'  doesn't really matter
14. any other rare cold tolerant palms (to about -6C)  <--- no palmettos or cabbage


Also willing to trade. Thanks!

33
Cold Hardy Citrus / Re: Minneola x Meyer lemon
« on: January 09, 2022, 10:36:10 AM »
It is completely possible. Far more distantly related citrus have been hybridized.
I wasn't too sure about compatibility if most citrus can hybridize freely easily.. I guess they do share pomelo and reticulata genes anyway

34
Cold Hardy Citrus / Re: new thoughts on breeding hardier citrus
« on: January 09, 2022, 10:30:20 AM »
Quote
F1 hybrids are usually still quite uniform (if the parents are not already hybrids), F2 are then very broadly spread in their characteristics.
That's what I was pretty much getting at with using pure ones.
Quote
Obtaining sweet fruits I think, is more about "less sour" genetics than "higher sugar level "genetics. It seems sourless is often recessive inherited and needs therefor backcrossing
That's useful!

35
Cold Hardy Citrus / Re: new thoughts on breeding hardier citrus
« on: January 08, 2022, 11:53:51 PM »
I think z6 would be almost unfeasible (not impossible) to breed for something really good but could end up with some good selections for z 7 and 8 with y'all's efforts if they live.
I still stand by my above theory with some modifications
['Ponciris+ x mangschanensis' x mangschanensis'] x ['Moro x navel']
With this, there would be beneficial genes floating around for cold hardiness, anthocyanins, low seediness, low bitter, quality fruit, easy peel, tang (hopefully not excessive). Although, other genes for seediness, small fruit, excess sour also present.
You could substitute mangschanensis with another tangerine that is hardy in the teens F I suppose. I guess 'pure' might not matter too much here but don't discredit that purity could have it's place in some aspects of breeding.
Then navel could perhaps be replaced with something else sweet. I would like to be able to replace navel with minneola, sunburst, cara cara, clementine, Kishu, satsumas, if any of those would even work out nicely. Who is to say the relative sweetness in any of those domestics would even be accurately expressed? anyway I think this general set of genetics could create something really good and still quite cold hardy, but I wouldn't count on z6 exactly.. I would predict the F5 or F6 (basically the end product seedlings of all that hybridization) to probably generally withstand zone 7..
Ponciris+ I assume can withstand somewhere around -15 - -20 F
Satsumas low teens F
Minneola mid teens F
Wash navel & cara cara high teens F
Clementine mid teens F
Sunburst 20F
Mangschanensis probably mid to low teens F
Can one predict general cold hardiness for a batch of hybrid seedlings accurately? For example, could 'PT x wash navel' seedlings be predicted to withstand around 0F since average cold hardiness -20+19/2= -2? I realize cold hardiness traits are inherited not averaged but can it generally be predicted to work out like this with most cold hardy citrus hybrids?

36
Cold Hardy Citrus / Re: new thoughts on breeding hardier citrus
« on: January 08, 2022, 11:01:11 PM »
The mangchanensis are from the zone 9 mountains close to zone 8. I think the Changsha are probably from right around there too. They are obscure wild mandarins but look cold hardy like Changsha. You could use a 'mang x PT' and breed that rudimentary with something sweet like perhaps navel orange or hybrid something and it would definitely be cold hardy (maybe not quite to z6.. but perhaps some seedlings?) and have pure tangerine genetics involved. Mangschanansis apparently contain the same amount of sugars but more citric acid than most domestic mandarins, according to this article -    https://www.sciencedirect.com/science/article/pii/S1674205218301874
- and also contain 'abundant healthy phenolic compounds and antioxidants'. I personally like zangy mandarins and mandarin hybrids. They are actually by far my favorite citrus. I don't like just sweet and bland like some satsumas are, at least the ones grown around here. The tommy Atkins trees of citrus. Almost like wasted space and effort with some of them. The intense tangy mandarins are a lot more nutritious. Clementine is great but even more tang would be better. Just not so sour as say a Calamondin or lime so it's still enjoyable. It would be cool to even have purple flesh with anthocyanin benefits, so blood oranges could replace navel with that theoretical hybrid. I think Moro is the sweetest? I do enjoy sweet but accompanied by a lot of tang. Y'all's ponciris+ could be the PT in that hybrid to get rid of the nasty. So I stand by
['ponciris+ x (good mang selection)'  x  'Moro x minneola' ]
Or replace minneola with navel or something sweet. Even satsuma. I just like tangelos.

37
Tropical Fruit Discussion / Re: Regrown variegated seedlings
« on: January 08, 2022, 09:40:53 PM »
I would like to think that in this avocado the variegation is more likely a random mutation and not inherited? Since it is at least half Hass and probably the other half Hass or Fuerte (common pollinator) neither of which are variegated.. but maybe something else pollinated it.. or even the pollinator had recessive variegation genes that weren't obvious.
Variegation must be inherited in some cases like centennial kumquat.
Or could it have inherited some kinds of factors in genes that  would allow  a mutation and how could it even grow out of it? By changing its own dna?

38
Tropical Fruit Discussion / Re: This this Geffner Atemoya or rootstock???
« on: January 08, 2022, 06:02:31 PM »
Looks above the graft to me. Wood looks lighter below the graft. Let the two sticks get a little thicker and then compare with the lower wood. Or if it suckers from the lower trunk let the sucker grow a few mature leaves and then compare them to the rest of the plant's leaves. Should give an indication..

39
Tropical Fruit Discussion / Regrown variegated seedlings
« on: January 08, 2022, 05:56:47 PM »
I have a seedling Hass that came up quite variegated, put out a set of variegated leaves, then died back to a stump, then came back with a couple sets of normal leaves EXCEPT the veins are white and this is the only indication it's even variegated. I don't get it. It's not grafted so why is it doing this?
I believe I read this happened to another plant somewhere as well

40
Cold Hardy Citrus / Re: new thoughts on breeding hardier citrus
« on: January 08, 2022, 05:34:12 PM »
Keraji, Changsha, Kishu...
Anybody consider hybridising PT with mangshanensis mandarins, and other pure lineages (not necessarily just pure mandarins, but with any pure citrus?) Maybe utilizing pure genes would be helpful in some respect, like less ambiguity related to the prediction and expression of gene sets? Whereas the expression of genes of the progeny from say, a 'complex-hybrid x PT-hybrid' would be quite a lot less predictable?
At least, perhaps 'pure x PT' hybrids could be used as F1 parents for further hybridising.. Anybody catch that drift or am I delusional?
Also, saw a video where citrus breeders grow their hybrid seedlings pretty much as straight sticks to induce the earliest possible flowering (as opposed to bushy w/ side branches). In case you may have not known.. cuts down time.. although I don't know if this applies to all citrus types..

41
Cold Hardy Citrus / Re: Minneola x Meyer lemon
« on: January 08, 2022, 01:01:18 PM »
Wow they must have had some overgrown rootstocks blooming in that orchard, lol.
As for the orange Meyer.. it may actually have been crossed with a satsuma or related tangerine.. but still possibly minneola. Rind did smell like minneola, just not sure if a minn x Meyer hybrid is even possible?

42
Cold Hardy Citrus / Minneola x Meyer lemon
« on: December 21, 2021, 12:07:01 PM »
I came across this hybrid in a market labeled as 'orange lemon'. The rind smell, color and top bell shape seem like minneola (hard to see the bell) and the bottom point and size and fruit taste is definitely Meyer lemon. This is a hardy hybrid. I haven't seen the tree but it is local and it has gotten frosty in the teens in recent years.. the crop was a decent amount. Basically a Meyer lemon with orange color rind. I don't like Meyers that much but am curious what these F3 seeds will produce, hopefully pollinated by something other than a lemon!




43
Tropical Fruit Discussion / Re: Irrigating with well water
« on: August 16, 2021, 11:03:25 AM »
Finca Loco, thank you. It was so dry when I planted everything here and it is almost 3 acres with limited spigot and hoses. I have no desire to inject or treat the water it is just a big waste of time and don't like the thought of a backflow preventer failing or the chemicals involved. The property was overgrown with pepper hedge/ ear leaf acacia, so I ripped it all out over the last year. I'm not doing sod or anything and do like the natural groundcover of weeds and different grasses to make it more bio-diverse. I do have some char I use and will get some gypsum to help improve the soil. Seems the weeds just havnt made it to the sapote yet. There around most everything else and plan keeping it that way except the bitter Mellon vine. I hate that thing and has no place here in my yard lol! Do you have any suggestions on plants to add for companionship/biodiversity?  I've been transplanting the sparky mix marigolds all over for their supposed root knot nematode control.
P






Gypsum will improve the soil. Start to pile mounds of mulch, trimmings, wood chips, oak leaves, pine straw, coco coir, bags of coffee grounds (used, and around the perimeters of plants not close to the trunk), even layer sand on top of all that to settle it all down, then it'll decompose in a few months and keep repeating the process, but dont make the piles too high immediately or else they might get too hot (especially with too much 'green' matter (maybe 2 ft mounds at a time). These items will likely help enormously with microbial/fungi activity and lower the pH. Give it some time but your plants will take off. I wouldn't add lime and definitely not wood charrings since they're basic. Clay could be basic too?
You could also irrigate from rain barrels (probably have to use drip) that way the pH will be about 6-7 and adjust if needed.

44
Tropical Fruit Discussion / Re: Irrigating with well water
« on: August 15, 2021, 01:39:35 AM »
Is it safe to use natural lump charcoal (flushed off) as a pre “filter” before a sediment filter in a gravity-fed rain barrel catchment? Is it activated, of any use, or even toxic?

45
Tropical Fruit Discussion / Re: Tough as nails pond apple.
« on: August 15, 2021, 01:26:10 AM »
What tide did you take the sample? It may have been high tide and higher salinity..

46
Tropical Fruit Discussion / Re: What is this wild florida berry?
« on: August 10, 2021, 10:09:36 AM »
Yeah definitely deer berry. Not all sparkle berries are bad either! You need to eat a hand ful at once. Here is a patch of some kind of dwarf scrub blueberries close to the coast. It is the first time I have noticed these tiny bushes (the ones inland are bigger). They have small leaves and only grow to a foot or so..




Berries with crowns on the bottom are edible. There are also wild paw paws persimmons red mulberries quince, grapes(ripe now), Chickasaw plum, really good wild pp cactus fruit too
Beauty berry is also edible

47
Tropical Fruit Discussion / Re: Tough as nails pond apple.
« on: August 10, 2021, 09:43:51 AM »
Quote
This is surprising to me because this is where mangroves are growing and it’s closer to inlet than say a brackish canal.

What do you find surprising?  How close it is to water or salt tolerance?

Pond apple can grow with wet feet for a couple of months.  They do better near to but don't seem to have an issue actually being in water for a couple of months a year.  There is an extreme image somewhere on the forum in response to one of my posts, I will link it if I find it.

Regarding the salinity of the water, note that the intracoastal can get pretty fresh in some areas (proximity to a major discharge) and can get hypersaline in others if there is not flushing. Not knowing where your tree isI am not sure if this is remarkable in any way.  Please share some more so we can share in the excitement of your find.

Hey just following up,

Yes pond apple can grow with wet feet I assume this is why it was named pond apple…

The salinity tolerance is new to me though, here in this UF study they tested to 15000 ppm https://edis.ifas.ufl.edu/publication/HS1281 , out of curiosity I went and had the water tested and it read at 22000 ppm.

Tree is located in palm city.

-Joe

15000 is more brackish, real saltwater 20-38+

48
Pitangatuba does have an interesting look but is it destined for the loquat dooryard fate (lol)

49
Location, demographics, cultural diversity, other issues concerning where it could be marketed successfully..
Now, if the govt were to subsidize growers to grow it commercially as a vitamin/mineral-dense minor crop (maybe as an initiative to get ppl to eat healthier) or something along those lines or even as a source of vitamin (__) as in the case of acerola back in the day then maybe so.. I’d be all for it!!

50
It looks like freeze drying jaboticaba pulp would be an arduous, time-consuming process. I think getting $30-40 per jar would probably be the only way it would pay off for the time and effort expended. That being said, Adam's freeze dried Pitangatuba looks like it was relatively easy to make. Freeze dried Pitangatuba could be something that ends up in grocery stores (or at least specialty groceries) in the future.

Pitangatuba, in any format, will not be in any store.  Outside of collectors, its not widely known.  Its not a feasible cash crop and too delicate to transport for selling whole or to a processing plant.

With that being said,  both of Adam's freeze dried fruit look delish and worth the money they are fetching.

I think that is an ignorant, narrow-minded statement. At one time, most of the fruit that we all enjoy on this forum was not widely known in the US, outside of collectors. Go ask someone living in the US (outside of Florida) a century ago, "What is a mango?" Go ask someone living in the US fifty years ago, "What is a kiwi?" Go ask someone twenty years ago, "What is a jackfruit," or "what is a mamey sapote," or "what is a rambutan" or about any number of tropical fruits that can now be found in supermarkets throughout the US today?

Pitangatuba has an interesting flavor. It has an interesting shape. Adam Shafran's name for it, starcherry, has a nice ring to it. It is probably too delicate and perishable for fresh fruit sales, though grapes and most berries are not exactly robust fruits. But, freeze drying and other processing methods could open up new possibilities for making Pitangatuba a viable agricultural crop and a presence in groceries stories across the US. Right now, 99.9% of Americans have never heard of Pitangatuba. In ten or twenty years, that could change with the presence of bags of dried starcherries next to dried cranberries and trail mix in grocery stories from coast to coast.

He's probably actually right but I will say there is still always room for improvement within any species. And there are many other factors involved to whether a fruit makes it commercially or becomes commonplace in any aspect.

And most Americans probably don't eat very much of what should be considered healthy food in the first place. And the price of the product would probably be high, so even less consumers.. and so on..

I agree that most Americans eat quite poorly. However, even if, say 75% of all Americans eat completely unhealthy garbage and nothing else (an exaggeration, to be fair), that would still leave 80 million Americans who do eat healthy foods such as fruit. That is a good-sized customer base with which to try and build an interest in Pitangatubas. Not that one would try and instantly create a national market for Pitangatubas. But, I think local interest could be drummed up in South Florida, Southern California, New York City, and maybe a couple of other places where there are large numbers of people with adventurous palates and disposable income. If those test markets become successful, then after a few years expand to a few more places. If successful, keep expanding. If not, stop. I am not saying Pitangatubas will replace apples in the produce section, but I think they could have potential as a specialty fruit or dried fruit product.

At the end of the day would it be worth it to plant orchards of these and pay for water, fertilizer, maintenance, labor, taxes, electricity, marketing etc with an unknown consumer base.. perhaps.. I agree it would be awesome to get these varieties out there. But there are other obscure fruits that may be more productive, easier to grow, better handling, unit price

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