Gardening

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California Poppies
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Find a UC Master Gardener Program

Thank you for your interest in the UC Master Gardener Program! Programs are based in your local UC Cooperative Extension office. Select your county below to be redirected to a local UCCE office website for more information.If you are interested in becoming a UC Master Gardener, note that training times and…
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apples
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Apple

 Scientific NameMalus domesticaGeneral InformationApple trees are deciduous, attractive trees native to central Asia and cultivated worldwide. There are hundreds of cultivars, including many familiar names like 'Fuji' and 'Granny Smith.' Most apples need 500 to 1,000 chill hours in winter, although some…
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Follow Us on Social

March 17th, 2025
 The UC Master Gardener volunteers of Sonoma County are very active on social media! We share seasonal garden advice, tips, news and stories through all of our social media channels. Enrich your garden experience and stay up to date with Master Gardener Events by connecting with us on your favorite…
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flower
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Pruning Camellia

 Scientific NameCamellia japonica; C. sasanqua; C. sinensisSpecial Considerations:Japonica buds set in later summer and bloom later from Winter to Spring.Sasanqua buds set in late summer and rest and open in the late fall to early winter.Sinensis buds set in the summer and bloom in the fall.The…
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crape myrtle
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Pruning Crape Myrtle

 Scientific NameLagerstroemiaThe natural habit of Crape Myrtles is to produce multiple trunks. However, they may be trained to become a single trunk tree. Trees with multiple trunks develop a wider canopy and carry a larger number of blossoms. However, single-trunk trees still produce a profusion of…
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fuchsia
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Pruning Fuchsia

 Scientific NameFuchsia spp.Fuchsia are susceptible to frost damage. Therefore, this guide recommends pruning in mid-March, after the threat of freezing temperatures has passed. However, some Marin locations seldom freeze at night, and some fuchsia varieties are very hardy. If frost damage is not an…
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hydrangea quercifolia
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Pruning Hydrangea - Mophead, Lacecap & Oakleaf Varieties

 Scientific NameH. macrophylla; H. serrata; H. aspera; H. quercifoliaThese hydrangea varieties bloom in the early spring on wood that formed during the previous growing season.Pruning is best performed in mid-summer, after the peak of the bloom. This timing is important, because it allows the plant to…
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