Coastal live oak bonsai

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They can be broadly divided into the white oak group think valley oak, Quercus lobata and the red oak group think coast live oak, Q. Within each of these groups the species widely hybridize with each other, making species identifications a matter for experts. Confusing the matter further the leaf morphology can be highly variable from young to mature trees, and even within a single mature tree from the top to bottom of the crown. It does so well here we should consider it an adopted child. Quercus lobata valley oak is the largest North American oak. It grows in the river valleys of California below 2, ft elevation.

Coastal live oak bonsai

I thought I was in for a simple before and after post about a coast live oak until I began the root work. Curious about where this would lead, I began picking at the old soil until most of the rootball had come undone. After removing a few more large roots and picking at the soil for two hours, I was ready to put the tree back in a pot. Instead of returning it to a bonsai pot, I opted to use a large training pot to give the roots lots of space to grow. Will report back when I know more. Keep us posted. Oaks here in the east coast zone 7 bud out and drop leaves about a month after the rest of the deciduous trees. Specifically the Quercus Nigra. Thanks for your help. Maybe we you can justify the weakness of the tree because of the old soil suffocating the roots? Thanks as always for sharing! Thanks, Alessandro! Thanks, Giorgio! If I change my mind down the road and want the tree to look more like a bonsai I think removing the left side would be a great way to go.

You want to allow your tree to dry out between waterings to allow more oxygen into the system, but if kept excessively dry while containerized, it can experience significant health issues.

Coast live oak is ubiquitous in the canyons and foothills of southern California, providing food acorns and habitat for wildlife. The tree was purchased as a pre-bonsai from Kuma Bonsai nursery in San Diego in New growth was insufficiently pruned in the first years after purchase and it was very spindly until spring in , when it was pruned back hard. I nearly lost it after a hard root-pruning in winter but it recovered. Reblogged this on Wolf's Birding and Bonsai Blog. Like Like.

There are hundreds of members of the Quercus genus, that which contains all of the oaks. There are more than species native to North America alone. Not all of these are amenable to being grown as bonsai. Those that are, however, make lovely and gratifying bonsai subjects. Oaks are more particular than other plants about when the grower prunes their roots. Oaks demand greater care in that regard than popular maples and conifers. Some oaks offer the qualities that bonsai artists and growers most want to achieve.

Coastal live oak bonsai

Coast live oak—Quercus agrifolia—is an iconic coastal species along the Pacific coastline of North America. As one of the most interesting oak species in the world to be used as bonsai, this broadleaf evergreen never fully defoliates. It maintains its foliar mass and boasts a thick, rigid, spiny leaf as its main identifier. Because coast live oak grows in the Mediterranean belt of the Pacific coastline of California, it has characteristics that prevent transpiration within its aesthetics. Coast live oak is a moderate water mobility tree, meaning it needs to dry out between waterings—contrary to most broadleaf trees. Due to the thicker, rigid leaf and reduced transpiration, oxygen must be allowed back into the system before being thoroughly hydrated again. Because coast live oak grows in the Mediterranean climate in California, it loves heat and can grow in incredibly hot, dry conditions.

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Click to expand California Juniper Bonsai. Replies 1 Views The best time for structural pruning and branching of coast live oak bonsai is in the spring, prior to growth. January 6, Bare-rooted in new pot this is the repotting that eventually caused a near-death experience for the tree. I have been taking them both into a heated garage when the temperature drops below It is, however, highly susceptible to sudden oak death Phytophthora. Instead of returning it to a bonsai pot, I opted to use a large training pot to give the roots lots of space to grow. The Hackberry is looking very good, but the Oak is, well, the leaves are still very much green, but they are crinkled up. It takes to pot culture and back buds extremely well. Email Address.

Known for its hardiness and ability to thrive in a variety of climates, the coast live oak bonsai is a great option for those just starting out in the art of bonsai. The first step in growing a coast live oak bonsai is to choose the right pot and soil.

Make sure not to over water in summer. Will see how I feel about it next year! Same with the pot under the hackberry if it is comparably sized. I appreciate all of the sound advice. You want to allow your tree to dry out between waterings to allow more oxygen into the system, but if kept excessively dry while containerized, it can experience significant health issues. Members from many of the local bonsai clubs have excellent examples of what can be done with the coast live oak. Will see what happens this year and take that as another data point. General Information Coast live oak—Quercus agrifolia—is an iconic coastal species along the Pacific coastline of North America. No, the gall wasp may cause leaf scorching, which can be unsightly, but it does not harm the tree. Top Bottom. It maintains its foliar mass and boasts a thick, rigid, spiny leaf as its main identifier. Replies 6 Views 3K. Coast Live Oak Bonsai. September 15, Abundant new growth.