Showing posts with label Fruit Trees. Show all posts
Showing posts with label Fruit Trees. Show all posts

Friday, September 9, 2022

September 2022 Plant Information Class Links

 

Pleurotis ostreatus 

Mushrooms

(1) Easiest Way To Grow Oyster Mushrooms At Home | GroCycle - YouTube

Sterilizing used coffee grounds with hydrogen peroxide - YouTube

(1) Grow Mushrooms at Home In A 5 Gallon Bucket (Easy - No Sterilization!) - YouTube

Organic Black King Mushroom Grain Spawn – North Spore

Cultivating Gourmet and Medicinal Mushrooms | PARAGRAPHIC - YouTube

Guide to Hydrogen Peroxide (H2O2) in Hydroponics | Trees.com

Fruit Trees etc.

List of self pollinating dragon fruit varieties | Seeds Del Mundo

Dragon Fruit La Verne - Cal Poly Pomona Nursery at the Farm Store at Kellogg Ranch

Dragon Fruit - Page 1 - Cal Poly Pomona Nursery at the Farm Store at Kellogg Ranch

Dragon Fruit Shayna - Cal Poly Pomona Nursery at the Farm Store at Kellogg Ranch

Passenger Information

Frequently Asked Questions - One Day Per Week Watering Schedule 2022 | Pasadena Water and Power

Pasadena watering restrictions are now in effect; here’s what you should know – Pasadena Star News

Ground Breaker

12 Fruits

Glycosmis

Glycosmis pentaphylla, Limonia pentaphylla, Ash sheora, Orangeberry, Rum Berry, Gin Berry

Glycosmis pentaphylla - Orange Berry - Seeds

Plant Information Database

Pineapple – California Rare Fruit Growers, Inc.

Capulin

Kei Apple Tree (dovyalis caffra) – Urban Tropicals

Kei Apple - Indigenous South African Fruit

Surinam Cherry, Pitanga - Eugenia uniflora

Eugenia uniflora var. Black Star Seeds | Seeds Del Mundo

Jaboticaba — California Tropical Fruit Tree Nursery

Jaboticaba – California Rare Fruit Growers, Inc.

Jaboticaba

 

Thursday, July 9, 2020

Has The Yellow Dragon Been Tamed?

In this LAist story, researchers at UC Riverside may have found a cure or treatment for Huanglongbing disease of citrus. Anybody in the San Gabriel Valley who has wanted to grow citrus knows that because of concerns about Huanglongbing (which translates to  'yellow dragon' disease), citrus trees are not available in local nurseries, and that fruit from citrus trees here is under an agricultural stay-at-home order. Hopefully these researchers are on to something.

Chinotto citrus growing here at the L.A. County Arboretum and Botanic Garden. 

Wednesday, February 6, 2019

Class Notes and Links for Plant Information February 2019 Class


Hummingbird, possibly an immature Rufus

"Saratoga" Ginkgo biloba

Flowering aloes

Aloe arborescens in flower. 

Narcissus blooming in the Meadowbrook section. 

The lily pond on top of Tallac knoll. 

Farewell carrots, we will not forget our roots!

Volvopluteus gloiocephalus, a mushroom common here on wood chip compost. 

Madagascar native Kalanchoe marnieriana blooming in the Madagascar spiny forest exhibit. 

Madagascar native Kalanchoe marnieriana blooming in the Madagascar spiny forest exhibit.

The "Undersea Garden" portion of the Cactus and Succulent garden. 

Trametes versicolor, the "Turkey tail fungus". 

Unidentified mushroom growing underneath a live oak in our live oak collection. 

Oak root fungus (Armillaria mellea) fruiting body, commonly called 'Honey Mushrooms'. They are edible and taste good sauteed in butter (but what doesn't?). 

Chlorophyllum rhacodes, commonly known as the 'Shaggy parasol". This mushroom is too close in relation and appearance to the projectile vomit and diarrhea producing Chlorophyllum molybdites to be considered a good edible. 

Maybe an edible Agaricus but too long in the tooth for me to care. 

The leaves on this fall colored Ginkgo biloba have hung on way longer than usual. 

The American white pelican, a bird of freshwater, not saltwater. 

American white pelican

American white pelican

Egret

Egrets

Aloes blooming in the South African section. 

Jack O' Lantern mushroom; not only poisonous, but rotting out the oak that its growing on. 

Aloe marlothii

Aloes blooming in the South African section. 

ID this hummingbird. 

Camellia show camellia blooms in display

Camellia show camellia blooms in display

Camellia show camellia blooms in display

Camellia show camellia blooms in display
Hummer imbibing its favorite drink. 



Aloes

Magnolia "Galaxy"

White flowered Magnolia

Meyberg falls. 

Mostly destroyed in the 2011 windstorm, this Ficus microcarpa is regenerating.  

Pink flowering apricot. 

White flowering apricot.

Closeup of Pink flowering apricot blooms. 


Class Notes
1)      Roses
a)      Types
i)       Ground Cover Roses
ii)      David Austin and ‘Victorian’ Roses
iii)     Floribunda
iv)     Hybrid Tea
v)      Grandiflora
vi)     Climbing
vii)   Tree
(1)    Weeping Tree
2)      Grapes
3)      Wisteria
a)      Japanese
i)       Usually sold as a ‘Tree’ grafted to a Chinese wisteria ‘trunk’
b)      Chinese
4)      Other Perennials
a)      White Flower Farms
i)       Just about everything here is an experiment in our climate.
5)      Flowering Fruit Trees
a)      Flowering Pear
i)       Evergreen
ii)      Bradford
b)      Flowering Cherry
i)       Kwanzan
ii)      Need special consideration
c)      Flowering Apricot
i)       White and pink. Slow growing to 15 feet.
d)      Flowering ‘Alma Stulz’ Nectaring
e)      Flowering Peach
i)       Red Barron
6)      Stone Fruits
a)      Purchase only early varieties (ripen May-June).
b)      Peaches
i)       Chilling hours important
ii)      Do not have a long life here.
iii)     Copper and dormant sprays can help extend life.
iv)     Prune for 50% of last year’s new wood
c)      Nectarines
i)       Same as Peaches
d)      Apricots
i)       Mostly same as peaches, can last longer.
ii)      Can fruit on last year’s new wood or fruiting spurs.
e)      Plumcots, Pluots, Aprium, Nectaplumbs etc.
i)       Choose low chill varieties.
ii)      Life span=? Should be longer because they are hardier, but who knows?
7)      Cherries
a)      Minnie Royal and Royal Lee are the only two traditional cherries for this area that do exceptionally well due to their low chilling requirements.
8)      Apples
a)      Low chill here too:
i)       Gordon
ii)      Fuji
iii)     Garden Annie
iv)     Golden Dorsett
v)      Pink Lady
9)      Fertilization
a)      None for flowering items except for an initial feed in the early spring of the second year.
b)      Stone fruit
i)       When fruit are nickel size.  Use fruit tree food according to label.
10)   Pests
a)      Dormant oil in the winter (or Copper Oil)
b)      Spinosad and traps for Coddler moth.
c)      Keep an eye out for peach tree borer.
d)      Peach leaf curl, shothole fungus.
11)   Pruning
a)      Have a copy of R.S. Martin’s “How to Prune Fruit Trees”
b)      Let young trees establish for at least 2 years before you head them back.
c)      Leave branch collar when pruning branches.
12)   Field Trip (outside 150 yards away)


Links:

UCDavis Fruits and Nuts

Wednesday, April 6, 2016

California the Orchard State Tour Links

Here are some interesting links that relate to the tour I gave Saturday, April 2nd here at the Arboretum


History of Orchard Culture in California

Story on Canary Island Grape -the so called 'Mission Grape'
California Wine History
Citrus Industry in California -A History
Los Angeles Agriculture - Agriculture and Natural Resources Blogs
What Grape Was Grown By the Mission Padres?
THE CITRUS LABEL GALLERY -Hundreds of Labels Collected By Members of the Citrus Label Society ï¾ 
Label Showing Santa Anita Racetrack and Sierra Madre

Fruit Growers Associations


California Rare Fruit Growers, Inc.
Fresh Fruit-Healthy Recipes: Sunkist Citrus Oranges, Lemons
California Avocados Commision
Almond Growers | Almond Board of California
California Walnut Growers
California Canning Peach Association
California Raisin Marketing Board
Western Growers
California, Arizona, & Texas Citrus
Citrus Research Board

Growers


L.E. Cooke Company -Their site is a treasure trove of information)
Dwarf Citrus Trees, Meyer Lemon, Kieffer Lime, Oranges – Order Online – Four Winds Growers (These are the growers that first developed dwarf citrus along with UCR)
Durling Nursery Inc (No Website, but follow this link for phone # and call; they'll e-mail you their availability)
La Verne Nursery

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