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Below is a collection of resources just for the home gardener from the UC Master Gardeners of Placer County and other research-based resources. If you have a specific gardening question, we'll respond to your request when you fill out our Ask a Gardening Question form. Placer PestsGardening…
ABSTRACTS accepted until Dec 5th, 2025 The body of the abstract should be 300 words or less. Your presentation may describe work currently in progress.Submit Abstract HereIf you have questions about abstract submission, please contact Program Chairperson Laura Snell. Phone: (530) 233-6400E-mail:…
Raíces & Sabores: Grow the Flavors of Mexico in Your BackyardTransform your garden into a vibrant Mexican Cocina! Learn how to plant, grow, and harvest authentic Mexican cuisine staples using simple recycled materials. Take home seedlings, starter seeds and the knowledge to bring these flavors from soil…
Saturday, JULY 19, 2025 ZOOM CLASS TOMATO GURUS MGs TOM, TERRY AND GWEN You are invited to join Master Gardeners Tomato Gurus for a ZOOM live panel discussion on growing delicious tomatoes in your garden. Learn…
PLANTS AND PETS – KEEP THEM SAFE! MG KARENWhat plants are poisonous to dogs, cats and horses? How many of those plants are in your garden and your pasture? Keep your animals safe by learning to identify plants that can be poisonous to your animals…
May 23, 2025 UpdateGeneral Situation: Daily high temperatures will be sitting between the mid 70s and 90F over the next 10 days. These are ideal conditions for thrips development.Thrips development: Generation 3 adults will reach their peak numbers around May 30th. Generation 4 will be…
May 23, 2025 UpdateGeneral Situation: Daily high temperatures will be sitting between the mid 80s and high 90sF over the next 10 days. These are good conditions for thrips development, Thrips development: Generation 3 adults will reach their peak numbers in the first week of June…
May 23, 2025 UpdateGeneral Situation: Daily high temperatures will be sitting between the high 80s and 100F over the next 10 days. These are good conditions for thrips development, although sustained highs near 100F will slow population growth somewhat.Thrips development: Generation 3 adults…