Penn State Master Gardeners of Butler County

10/30/2026

🎃 Spooky Season Gardening: Don't Let Your Spring Garden Haunt You! 👻

Master Gardeners are back for one final fall pop-up at the Butler City Farmer's Market this Saturday, October 31st!

It's Halloween, which means it is officially your last call to get those spring-blooming bulbs in the ground before winter freezes the soil. Stop by our booth for a treat, no tricks here! Browse our final selection of premium fall bulbs and exclusive Master Gardener merchandise.

🗓️ When: Saturday, October 31st
⏰ Time: 8:30 AM – 12:30 PM
📍 Where: Butler City Farmer's Market
🌱 What’s on the table:
• Last-Chance Fall Bulbs: Ready to sleep through the winter and wake up beautiful!
• Official Merch: Great for holiday gifting or upgrading your own gardening gear.
• Ask a Master Gardener: Our volunteers are ready to answer your questions about overwintering plants, leaf mulching, and putting your garden to bed.

Don't let the frost catch you unprepared. Come out in your costume (or your gardening clothes!), support our volunteer program, and grab your green treats before we pack up for the season!

Learn more about fall garden care on the Penn State Extension. Happy Halloween! 🍂🧙‍♀️👇

Send a message to learn more

10/26/2026

🧼 Stop the Spread: How to Properly Disinfect Your Gardening Tools! ✂️🦠

Before you store your pots, flats, and pruning shears for the winter, there is one critical step you shouldn't skip: disinfecting. Taking a few minutes to clean your gear now inactivates hidden plant pathogens before they can infect your garden next spring!
How to safely sanitize your equipment:
🧼 Step 1: The Prewash
Always scrub off loose soil and plant debris with water first. Disinfectants cannot easily pe*****te caked-on dirt, so getting them physically clean is crucial for the chemical to work.
🧪 Step 2: Choose Your Sanitizer
• 70% Alcohol: Perfect for a quick dip or swab. Let it air dry without rinsing.
• Bleach Solution: Mix 1 gallon of bleach with 9 gallons of water. Dip or spray your items, but make sure to rinse metal tools afterward with clean water to prevent rust and corrosion.
• Hydrogen Dioxide or Quaternary Ammonium: Use commercial options like ZeroTol or Green-Shield according to their labels to clean benches, knives, and pots.

💡 Pro-Pruning Tip:
When pruning out specific diseased branches, keep two cutting tools on hand. Alternating between them allows one tool to soak in your disinfectant cup while you actively cut with the second one.
🪝 Step 3: Clean Storage
Once everything is fully air-dried, hang your tools up or store them in clean containers, on fresh newspaper, or on plastic sheeting so they stay completely free from soil contamination.

Want to check the recommended soak times and label requirements for garden disinfectants? Read the full Penn State Extension article here:

Disinfectants are chemicals that kill or inactivate pathogens before plant infection occurs. This article addresses the disinfection of equipment.

10/23/2026

🌷 Get Ready for Spring, Plant Now! 🍂
The Penn State Master Gardeners of Butler County are coming to the Butler City Farmer's Market , October 24th!

Stop by our booth to stock up on beautiful, pollinator-friendly fall bulbs that will transform your garden into a spring wonderland. We’ve got an amazing selection ready for planting, plus exclusive Master Gardener merchandise!

🗓️ When: Saturday, October 24th
⏰ Time: 8:30 AM – 12:30 PM
📍 Where: Butler City Farmer's Market
🌱 What’s on the table:
• Premium Fall Bulbs - limited availability
• Official Merch: Perfect gifts for the plant lovers in your life (or yourself!).
• Expert Advice: Got gardening questions? Our Master Gardeners will be on hand with research-backed answers to help your yard thrive.

Planning ahead for spring means planting this fall. Come out, support our volunteer program, and grab your bulbs before they sell out!
Learn more about planting for pollinators on the Penn State Extension Website. See you at the market! 🧑‍🌾👇

Send a message to learn more

10/23/2026

Ready for peak Fall color? It's here in Butler county this week! While we think of fall color as a result of our diverse trees, the understory natives such as spicebush and witch hazel, also play their part.

As you consider your own lawn and gardens, the bright red Burning Bush (Euonymus alatus) might look beautiful BUT it is considered a noxious w**d in PA, illegal to sell, propagate, or intentionally plant in our Commonwealth because it crowds out those native understory plants in our forests! Consider removing any on your property and replacing it with the native spicebush, witch hazel, Viburnum, or Fothergilla. Happy Fall!

10/22/2026

🌊 Celebrate Riparian Buffer Month: Protect Our Streams! 🌳🐟

Did you know that October is Riparian Buffer Month? It’s the perfect time to celebrate and promote planting trees, shrubs, and native vegetation along our local waterways.

These "streamside forests" are one of the absolute best ways to protect and improve Pennsylvania waters. According to Penn State Extension, mature trees planted along water edges provide incredible benefits:
🛑 Prevent Erosion & Flooding: Deep roots stabilize streambanks and soak up stormwater.
🐟 Cool the Water: Overhanging branches shade streams, keeping the water cool and habitable for local fish.
🧼 Filter Pollutants: Buffers intercept runoff from agricultural fields and lawns before it enters our drinking water.
🦋 Support Wildlife: Falling leaves feed aquatic insects, which in turn sustain local birds, fish, and land animals.

How can you get involved this month?
• Share the love: Spot a streamside buffer on your weekend walk? Snap a photo and post it using !
• Support local volunteers: Consider donating to or volunteering with local watershed groups or your county's Penn State Master Watershed Steward program.
• Plant your own: If you have a backyard stream or pond, consider adding native trees, shrubs, or tall grasses to create your own buffer zone.
Want to explore step-by-step video guides on maintaining a healthy watershed?
Check out the full resources from Penn State Extension here:

Celebrate streamside trees this October during Riparian Buffer Month!

10/21/2026

🎨 Beyond Yellow Leaves: Upgrade Your Autumn Landscape! 🍁🏡

When you think of fall color, you probably think of changing leaves—but a truly spectacular autumn garden relies on texture, unique bark, and vibrant berries, too!

The Master Gardeners shared an awesome guide from Penn State Extension highlighting some lesser-known native trees and shrubs that will make your yard stand out this season:
🍇 Beautyberry (Callicarpa japonica): This unique shrub produces stunning, bright purple berries in autumn—a color rarely seen in nature this time of year! Bonus: the berry-laden stems are perfect for indoor floral arrangements.
🪵 Paperbark Maple (Acer griseum): One of our absolute favorites! It features beautiful, cinnamon-colored bark that peels elegantly on the trunk and branches, giving your garden incredible winter interest after the leaves drop.
🍒 Red Chokeberry (Aronia arbutifolia): This tough, water-tolerant native puts on a show with brilliant red foliage in October, followed by bright red berries that last all the way through January. It is the perfect pick for a rain garden!
🍁 Oakleaf Hydrangea (Hydrangea quercifolia): You love its big white flowers in the summer, but fall is when it shines with deep red-to-purple leaves and beautiful, peeling cinnamon bark.
🚀 Blackgum Tree (Nyssa sylvatica): A spectacular, slow-growing native shade tree that transforms from dark green to a jaw-dropping, fiery brilliant scarlet in the autumn.

Before you head to the local nursery, the Master Gardeners recommend measuring your yard and mapping out your layout on paper first to make sure your new plants have plenty of room to reach their full potential!

Ready to find your next garden centerpiece? Read the full Penn State Extension guide here:

This article discusses some lesser-known shrubs and trees with beautiful fall color.

10/19/2026

🍂 Don’t Put Your Garden to Bed Just Yet! 🛌🌱

Taking the right steps now will save you a ton of work and give your yard a massive head start next spring. The Master Gardeners have pulled together a quick autumn checklist based on science-backed advice from Penn State Extension:

✂️ Leave Some Plants Standing: Pull out dead annuals but leave ornamental grasses and seed-heavy perennials like Purple Coneflower. They provide vital winter food and shelter for birds and beneficial insects. (Note: If a plant was diseased, cut it back and trash it, don't compost it!)

🍁 Mow Your Leaves: Don't bag them! Run over fallen leaves with your lawnmower to shred them into tiny pieces. This recycles nutrients right back into your soil, or you can use them as free winter mulch.

🌾 Protect Tender Plants: Dig up tender bulbs like dahlias and cannas and store them in a frost-free spot. If you have unplanted pots, "heel them in" by digging a temporary hole in an empty garden bed to protect their roots.

🧄 Keep Planting: Fall is the perfect time to plant spring-blooming bulbs, container shrubs, and garlic! Get garlic cloves in the ground now so they receive the winter cold treatment they need.

🧼 Do a Final W**d Sweep: Clearing out w**ds now stops them from dropping seeds that will cause a major headache for you next spring.
Want the full scoop on winterizing ponds, cover crops, and more? Check out the complete guide here: https://extension.psu.edu/fall-garden-tasks

Happy gardening! 🧑‍🌾🍂
📸 Colorful fall leaves. Jane Krepp, Penn State Master Gardener

10/16/2026

As you consider your fall garden, know that pollinators visit native plants - straight species - more than the cultivars you come across in nurseries. Don't be so quick to pull out the native perennials like these White Heath Asters that might have popped up in your garden like a w**d - they may be one of the last sources of pollen you still have in your garden!

10/15/2026

Butler County should see peak fall color on leaves through the next week! One of the reasons Pennsylvania - or literally Penn's Woods - has such beautiful fall color is due to our wonderful tree diversity, with our state hosting both northern and southern forest ecosystems. Look for the reds in Black Gums and Red Maples, orange in Sugar Maples, and yellow in our birches, hickories, tulip poplars, and aspens. Oaks will finish the show with bronze/brown colors a little later. Enjoy your front row seats to one of the best shows in the country!

10/11/2026

Our Fall Seminar was held yesterday in Butler, with around fifty gardeners coming together to learn about Garden Design, Water Gardens, and Maintaining a Garden. If you came to the seminar, thanks for attending! Interested expanding your gardening knowledge? Follow our page so you don't miss out!