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UC Master Gardeners of Los Angeles County
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Добавлен 23 апр 2020
Since 1993, Los Angeles Master Gardener volunteers have been using research-based information to promote environmentally responsible and sustainable horticultural practices in the home, community and school landscapes.
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No endorsement of this website is granted or implied by the University. This site contains advertisement links to third party sites. The University is not responsible for the information found through these links, nor does it endorse the sites or their content.
Видео
Citrus Care in the Home Garden Workshop 4-13-21
Просмотров 208 тыс.3 года назад
Learn how to select and care for citrus trees in the home garden There are hundreds of varieties of citrus available to residents of California to grow in their yards. Some of these varieties are available in nurseries, but many more can be purchased as cuttings from the University of California's Citrus Clonal Protection Program. This presentation will focus on growing citrus in Los Angeles Co...
Beyond Citrus: Fruit Trees For a Fall Harvest, Dec 5, 2020
Просмотров 2,5 тыс.3 года назад
This presentation in the Alternatives to Citrus series features four fall bearing fruit trees: pomegranates, persimmons, figs and jujubes Learn about: - the many cultivars available in local nurseries and by mail - harvesting and preparation tips, including healthy recipes - the unique flowering and fruiting habits of each species - pruning and training methods for healthy, productive trees Als...
Understanding the Phytohormones and their Influence on Small Orchard Management
Просмотров 31 тыс.3 года назад
Master Gardener Herb Machleder speaks to the South Bay chapter of the California Rare Fruit Growers on December 19, 2020 on how an understanding of the physiological roles of plant hormones can improve the management of trees in home orchards. California Rare Fruit Growers, South Bay chapter crfg.org/home/chapters/california/south-bay/
Garden-in-Place, September 15, 2020, Recorded, Live-Online Master Gardener Workshop, Los Angeles Co.
Просмотров 5223 года назад
L.A. Co. MGs Online Garden in Place Workshop, Live on Sep 15, 2020. * Ashes Ashes: Dealing With Wildland Ashfall in Your Veggies * Confessions of a [New] Master Gardener Ep. 7 : "I Can Grow Peanuts!" * IPM For Orchards: Tanglefoot Against Ants in Trees\ * Very Barest of Native Plant (Landscape) Primers: Time to Start Planning
Garden-in-Place, September 1, 2020, Recorded, Live-Online Master Gardener Workshop, Los Angeles Co.
Просмотров 4904 года назад
L.A. Co. MGs Online Garden in Place Workshop, Live on Sep 1, 2020. * Living Soil: Much More Than Dirt! * Confessions of a [New] Master Gardener" Ep. 6 "Nematode Nemesis" * Sunscreen for Citrus Trees, and setting up for Organic fruit production
Garden-in-Place, August 18, 2020, Recorded, Live-Online Master Gardener Workshop, Los Angeles Co.
Просмотров 2644 года назад
L.A. Co. MGs Online Garden in Place Workshop, Live on Aug 18, 2020. * Confessions of a [New] Master Gardener" Ep. 5: Soil Test Results; * Fall Planning for Brassica (cole crops) from Broccoli to Cauliflower, Cabbages to Kings; and * The Venerable & Ancient Art of Growing Figs
Beyond Citrus: Fruit Tree Options for Los Angeles and Southern California, Aug 8 2020
Просмотров 17 тыс.4 года назад
Learn how to select and care for non-citrus fruit trees that perform and produce well in Los Angeles County and surrounding areas. Huanglongbing (HLB) or Citrus Greening Disease is also discussed as it is the most devastating disease of citrus worldwide and is now spreading through residential citrus trees in Los Angeles, Orange, Riverside and San Bernardino counties. Because there is currently...
Garden-in-Place, July 21, 2020, Recorded, Live-Online Master Gardener Workshop, Los Angeles Co.
Просмотров 6394 года назад
Recorded copy of live online workshop July 21, 2020; topics include the dirt on potatoes, considerations for a shade garden, and Summer Fruit Tree Pruning Basics.
Saving California Citrus - Monique Rivera, CRFG South Bay, July 11, 2020
Просмотров 2874 года назад
Learn about Huanglongbing (aka Citrus Greening Disease), the most devastating disease of citrus worldwide that is currently spreading through LA area backyards. Dr. Monique Rivera, a subtropical fruit extension specialist from UC Riverside, will focus on the biology and ecology of the Asian citrus psyllid (ACP) and the bacterial disease (HLB) it spreads. By better understanding this invasive pe...
Garden-in-Place, July 7, 2020, Recorded, Live-Online Master Gardener Workshop, Los Angeles Co.
Просмотров 2384 года назад
Recorded copy of live online workshop July 7, 2020; topics include Squashes & Pumpkin: seed saving basics, pollinators, and an unusual variety; the scoop on coffee grounds, and planning for trees in your garden for the next century.
Garden-in-Place, June 2, 2020, Recorded, Live-Online Master Gardener Workshop, Los Angeles Co.
Просмотров 2344 года назад
Presentations include a round -robin discussion "What to Do in June," and presentations on "What's Wrong with My Plant," "Drip Irrigation Basics" and "Invasive Species to Avoid." A recorded version of the live online Garden-in-Place mini-workshops presented June 2, 2020, by Los Angeles Co, Master Gardeners
Garden-in-Place, May 19, 2020, Recorded, Live-Online Master Gardener Workshop, Los Angeles Co.
Просмотров 4534 года назад
Presentations include the When & Why & How to Thin, HLB / Asian Citrus Psyllid: Protecting Your Citrus, and Basics of Composting. A recorded version of the live online Garden-in-Place mini-workshops presented May 19, 2020, by Los Angeles Co, Master Gardeners
I made a mistake. I topped my plum tree in the beginning of September. Did I permanently hurt the tree?
lovely. thank yo!
My dad was very good at pruning fruit trees. The tree u pruned doesn't look that good. My dad shaped them pretty. He could prune them in away that u could get medium or large fruit.
four scaffolds pointing east west north south is perfect
Thank you! I have a very vigorously growing citrus bush, so was looking for information on how to care for it since rains are almost over for the year. I've learned so much information from various master gardener presentations and this is very much appreciated!
I wish I had known to cut them to around 30 inches when first planted. I'd love for my plum trees to have that bush shape...instead of being tall trees. I guess we love and learn.
Does this drastic pruning not result in very many water shoots? And shouldn't you prune just after harvest in order to prevent plum pockets?
To @m.goodengumman3941: deciduous trees (trees that drop their leaves in the Fall/Winter ) need to be pruned in the dormant season. In our climate the time is between December and February, before the new growth appears. Trees might need also a Summer pruning after harvest to contain growth.
Dear @MiySadochok, it is indeed sunny and hot where we live. But the more direct sunlight a tree receives, the more carbohydrates (sugars) it will produce through photosynthesis; in addition, direct sunlight (not heat), stimulates flower bud formation, and therefore fruit production. This is why in deciduous trees we want to maximize light penetration. In our climate direct sunlight can however scorch the bark, and for this reasons the trunk and main branches of the tree are often protected with a 50-50 solution of water and white water-based paint.
Dear mgs721, there is no evidence that a tree has a set amount of fruiting energy. However, by pruning a tree correctly and regularly, you can make it more productive and extend its fruiting lifespan by keeping it healthy, strong and well balanced. However, generally seaking a tree's productivity declines naturally with age.
Great information! I learned a lot. Thank you so much. 😊
It is so hot and sunny in Los Angeles, why you would need to open center of tree for more sun?
That greening disease I think got all over California. No one destroyed trees now they all have it for the most part it seems
Which month can you prune the plum tree?
Yes, my question as well.
I think the best month for pruning is winter.
@@alishadabi562 never prune plum / prunus variety trees in winter, they can not heal in winter because they produce healing tar sap in growth season only. I was not sure what months during active growing season i.e April to end September?
Very informative, thank you. Personal bookmark: pruning 26:26 and suckers 27:27
Hey who you calling a sucker!! 😂😂😊😊😅😅 😜
Really excellent, detailed demonstration. Thank you.
Only one comment ? Here, I'll change that.
nothing without seeds is good for you
Wow, for citrus you use 4-13-21 fertilizer? .. .. .. jk
Wow... !!! My best friend, You Great Good... !!! I wish you every day of your development. Best Relaxing +thumb up3!
New subcriber stay connected pls
Hi🙋🏼🌹❤
@1:33: there are #MexicaLimas which I understood was like a female version of the Persia lime It's like a huge or large green lime but when you peel n eat you notice a sweet buttery tasting blandly sweet citrus
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My citrus trees were gine until they wrre sprayed by the city for 2 yrs in a row. Then they got the disease.
Or….could it be that a citrus disease outbreak started in your area, so the city started spraying, but it spread to your tree anyway, since spraying only reduces the risk of the disease..it doesn’t make the risk zero. And the city sprayed…but it was only a problem 2 years later? If in the spray, the symptoms should have shown up very quickly after the first spray. That would also be a possibility….like if there is a bad cold in a college dorm, so the college gave out Tylenol, hand soap and masks to the students….if I got the cold, I wouldn’t think “that soap must have given me a cold….I was fine before it showed up.”
Where is the nursery or what nursery can i buy fruit trees at?
Excellent info. Thank you.
This is great, thank you. I had a nice Bearss Lime for about 10 years that had a 2" diameter trunk when I planted it. It was planted 12 ft from a 6 ft high block wall. I hand-watered and irrigated it. My irrigation came every 2 weeks and the tree was at a low spot, so it would sit in about 8" to 2" of water for about 4 days until the water soaked in. The tree started leaning to the west like it was looking for sunlight for the last 4 years of its life. It finally started dying back and eventually died. I have a new Bearss Lime in a 5-gallon bucket that I would like to plant in the same spot. Does anyone know what may have gone wrong with my original tree. I was thinking of planting it on more of a hill mounded up rather than in a flat or depressed area. I think standing in the water may have damaged it or caused it to get some disease. Thanks for any information. I am only 15 minutes into this video and I may find my answer by watching the whole thing.
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Thanks for the informative video. Is there any evidence that regularly pruning trees extends the number of fruit bearing years of the tree (as if there is a total amount of fruiting energy the tree can produce over its lifetime and by creating less fruit each year, the tree can extend the number of years that it bears fruit)?
That png at 11:10 is not the one you meant
Thank you
Awesome presentation, watched the whole thing and took notes. Thank you so much!
Does mulch increase your chance of getting termites?
According to the Rutgers University agricultural department, yes. “Do not bury any wood materials (stumps, branches, wood debris) when building a home. Do not place cellulose materials (such as firewood, mulch) immediately adjacent to a house. Using rocks or rubber mulch near the house will reduce the probability of termites remaining…”
Sound quality very hard to understand MG from the AV.
Thank you for the feedback, Roslyn. We will probably edit that section out in the future.
Is there a time of the year when the Tanglefoot is the most helpful?
Question on the use of "Tanglefoot" to control ants in the Orchard and on Fruit Trees: Tanglefoot should be renewed once per year, in the Spring. Spread the paste on a paper wrapping (often supplied with the Tanglefoot "Kit") after wrapping the paper band tightly and completely around a smooth part of the trunk, about 1 foot or so from the ground. It can be secured with metal staples or tape. To increase the effectiveness of this type of ant control, use an Ant controlling bait and suppressant (such as Borax) stuck in the ground, about one foot from the base of the tree. This will not kill the Ants, but will encourage them to bring the bait back to their nest and eliminate the colony. "Terro" stakes are an excellent and "Organic" adjuvant to the Tanglefoot and will give you optimum control. Keeping Ants out of the fruit trees will protect your beneficial insects, which provide the first line of defence in an Organic IPM strategy. The "stakes" give the Ants an alternative food, rather than to continue to try and defeat your Tanglefoot ! Herb
The Tanglefoot is relatively resistant to any water damage, but avoid spraying water directly on the application. In general it's not a good idea to spray water directly on the trunks of fruit trees (particularly Citrus and Avocados). Herb
Thank you so much for your videos. I have a question regarding using Tanglefoot on tree. How often to you replace the band and is it affected by watering the tree. Thank you.
Tanglefoot should be renewed once per year, in the Spring. Spread the paste on a paper wrapping (often supplied with the Tanglefoot "Kit") after wrapping the paper band tightly and completely around a smooth part of the trunk, about 1 foot or so from the ground. It can be secured with metal staples or tape. To increase the effectiveness of this type of ant control, use an Ant controlling bait and suppressant (such as Borax) stuck in the ground, about one foot from the base of the tree. This will not kill the Ants, but will encourage them to bring the bait back to their nest and eliminate the colony. "Terro" stakes are an excellent and "Organic" adjuvant to the Tanglefoot and will give you optimum control. Keeping Ants out of the fruit trees will protect your beneficial insects, which provide the first line of defense in an Organic IPM strategy. The "stakes" give the Ants an alternative food, rather than to continue to try and defeat your Tanglefoot! Herb
No macadamia nut trees do not need a cross pollinator we have one at our beach house in Solana beach in north San Diego that produces tons of nuts on its own. Great trees but they drop a lot of leaves that are best left under the tree so that should be factored into planting area.
I’m in jurupa valley right in the wind tunnel. My avocado trees will drink tons of water during Santa Ana winds that usually cause the humidity to drop really low often single digit. I’ve found avocados hate low humidity and need a lot of water during this time my trees will hardly drop excessive amounts of leaves with plenty of water even if it’s a cold Santa Ana wind. Avocado roots stay very close to the soil surface so it’s very easy for them to dry out mulch as well as leaving what leaves drops naturally under the tree is a must. Anyone having trouble with there avocados loosing leaves excessively during winter or any time of year try giving it more water I know the books and everyone says avocados don’t like wet feet but I’ve yet to find over watering to ever be an issue. I’ve never seen any tree drink so much water before staying beautiful lush green and putting on 3-5 feet of growth a year.
I think your location also helps prevent the “wet feet” issue. Happy your avocados are thriving! Have some guac for me! Lol
Great content 👍🏽
Great content by far the best
All the fig varieties you recommend are TRASH either you know nothing about the sheer variety of figs or you’re trying to save face and recommend only the varieties that are sold at the store which are selected for durability and productivity, NOT FLAVOR! There are high collectible rare varieties that can taste like maple and straw Berry’s, raspberry and wine or tropical cherries as well as so meany more. You should have recommendations varieties like smith, cavalier, col de dame blanc “or any of the cdd”, black or white Madeira, bordissot grise, martinanca rimada, bordissot Blanca negra, bordissot negra rimada, del sen Jaume gran, ponte tresa and so meany more delicious varieties that are so meany times better then you’re recommendations, the last had full of varieties I recommend are varieties that are very valuable as well and rooted cuttings can sell for meany hundreds of dollars a piece making rare fruit growing also kinda a good investment.
Thanks the nerd juices are flowing, I freaking love botany and high quality tasting fruit or rare plant varieties; the history is particularly interesting as well excellent video
kill lkk
Excellent information - thank you !