Hi Everyone. Which of the following Dypsis is the cold hardiest if any? I’d really like to try Dypsis and the following ones are available from a grower:
Dypsis ampasindave 5 l 30 -40 cm
Dypsis cabadea in 5 l bags +- 2 m
Dypsis Carl Smithii in 0.5 l bags +-0.4 m
Dypsis lanceolata in 5 l bags 1.8 m
Dypsis lutescens Bamboo palm in 5 l bags +- 0.5 m
Dypsis dark mealy bug in 5 l bags 30 cm
Dypsis lucubensis in 10 l bags +- 1.6 m
Dypsis leptochilos (teddy bear palm) in 20 l bags + - 1.9 m
Dypsis pembanum in 5 l bags +- 1.8 m
Dypsis robusta in 5 l bags
I don't even remember now, at which So Cal Palm Society meeting auction I bought this Dypsis. I do recall it was solitary and probably no more than a 1 gallon when purchased. I dropped it in a shaded spot under a Burretiokentia hapala, probably anticipating it would be a smaller gauge trunk and continue taking advantage of the Burretiokentia's shade. It has since produced one new subterranean offset from the main trunk. Any thoughts on which fine leafed Dypsis this is? Markings on the trunk should be a clue.
While perusing a few threads referencing the 1835 freeze, 1894-1895 freeze and the 1899 freeze, there were a few mentions of this book. There are used copies available on Amazon for less than $20 so I decided to order it. After reading it, I’d certainly recommend it. While the content is presented primarily from the point of view of someone interested in commercial citrus growing, the information about each of the events is certainly relevant to palm horticulture.
The book was a welcome relief from staring at a screen all day after working a job that typically centers around doing the same. There are a lot of references and to the small cities throughout the state since they are typically where citrus is grown, and the weather data is obviously of interest to anyone growing palms since the same freezes are typically what impacts what is long-term or bulletproof in an area.
The book contained weather records and quotes from the various growers as well as descriptions of the weather before and after the freeze. Some of the quotes are humorous in spite of the fact that these folks likely lost a lot of money due to these events. Almost all areas are at least represented in the weather records, including Key West in some cases.
There are actually two freezes from California noted in the book (1937 and 1990). In my case, the book does provide some weather readings from Lakeland City Hall rather than the airport, and has some weather readings from Bok Tower to compare to the Mammoth Grove area in Lake Wales to illustrate the difference elevation makes during a radiational event vs. an advective event. There is also information on a few of our early and late season frosts that have the potential to impact tropical plants and citrus alike. There book also covers an inverted freeze, where north and central Florida were not impacted as harshly as south Florida.
The cover photo actually came from our local newspaper, The Ledger.
As the book was released in 1997, the 1996 freeze is the last one fully covered. If you want a screen break and you like the data on the weather forums - give this one a read.
Book Information: A History of Florida Citrus Freezes by John A. Attaway, Ph.D. (June 1st, 1997)
Amazon Listing: https://www.amazon.com/John-Attaway/dp/0944961037/ref=sr_1_1?dchild=1&keywords=A+History+of+Florida+Citrus+Freezes&qid=1599060452&sr=8-1
Some links posted by @richtrav @tropical1 and @Matthew92 referencing this book:
Summer should mean things in bloom. Some Dypsis inflorescence in my garden with and without flowers starting with a Dypsis onilahensis hybrid. Share yours!
A biig thanks for @Matty B for showing us in California what is possible. Maybe he will chime in and reveal his sorcery…. I mean growing experiences.
Not wanting to hijack Bubba’s Satekentia in California post. I hope other growers in other non-tropical localities share their experiences and pictures.
My experience so far…
In January Winter of 2016 / 2017 I bought 2 small, yellowish one gallon Satekentia from KW Palms & Cycads in Lake Elsinore. The two palms were small and cheap so why not
Then in July of 2018 I was reading a post in PT. Matty B stated that his Satakentia seemed like it could take more sun than he had thought at first. I then decided to move one of my plants out from under shade cloth into full direct Vista sun. I checked on it carefully throughout that day. Then after four days I pulled the other one out into full sun. They thrived in full exposure!
In September, I decided to just plant them out.
1. I have no greenhouse
2. I am ADD
3. They’re still alive!
This picture is of them starting their first winter in ground December 2018