Skip to content
Rent Mason BeesSign In
  • Meet Your Pollinators
  • Predators
  • How to Host
  • Fruit Tree Pollination
  • Teach Bees
  • Videos
  • FAQ
  • Blog
  • Have a Question?
  • Newsletter Signup
  • About
Account

Rent Mason Bees
Get StartedStore
Rent Mason Bees

Search the site

    Blog · Mason Bees · Predators · Video · Bee Care · 2026-02-26

    Rescue Cocoons If You Missed Fall

    Managing Director and Global Solitary Bee Educator

    Thyra McKelvie

    Pollinator Kit with house, mason and leafcutter blocks, clay, and spring mix

    We Clean

    Pollinator Starter Kit

    Includes Mason & Leafcutter Bees

    $110

     

    See details

    Good Bad Ugly Take Action and Switch1

    Healthy Habitat Starts with Clean Nesting Materials

    As mason bee season approaches, now is the perfect time to prepare a safe and healthy nesting environment. One of the most important, and most overlooked, steps in mason bee care is starting the season with clean nesting materials. Healthy habitat truly begins here.

    Why Clean Nesting Materials Matter

    Mason bees are gentle, efficient pollinators, but they are also vulnerable. Their developing larvae spend months inside nesting chambers where they are exposed to:

    • Pollen mites
    • Parasitic wasps
    • Chalkbrood
    • Fungal pathogens

    Without proper cleaning and inspection, predators and pests can quietly build up year after year.

    The Problem with Bamboo & Drilled Logs

    While bamboo bundles and drilled wooden blocks are widely sold, they present a serious challenge:

    ❌ Cannot be opened
    ❌ Cannot be cleaned
    ❌ Cannot be inspected

    This means: Predators, parasites, and disease can accumulate unnoticed, turning what looks like a bee habitat into a high-risk environment.

    The Better Choice: Openable Nesting Materials

    Healthy mason bee management relies on nesting systems that can be:

    ✔ Opened
    ✔ Inspected
    ✔ Cleaned
    ✔ Maintained

    These materials allow you to:

    • Monitor bee health
    • Remove pests
    • Prevent disease spread
    • Protect developing cocoons

    Missed Fall Cleaning? You Still Have Options

    Life gets busy and many hosts miss fall cleaning. The good news? You can still rescue your bees.

    With the right approach, you can:

    ✨ Recover cocoons
    ✨ Reduce predator pressure
    ✨ Safely transition to clean materials

    Moving Your Bees to a Healthier Home

    If your bees are currently nesting in bamboo or drilled logs, transitioning them is absolutely possible.

    When done correctly, you can:

    ✔ Protect developing bees
    ✔ Minimize disruption
    ✔ Improve long-term survival

    Watch: How to Move & Rescue Your Mason Bees

    In our latest video, we walk you through:

    • How to rescue baby bees
    • How to move bees safely
    • How to upgrade your nesting materials
    • How to create a healthier habitat

    Watch here:


    Frequently Bought Together

    Pollinator refill with mason and leafcutter nesting blocks, emergence tube, clay, and spring mix

    We Clean

    Refills for Pollinator Kit

    Coming back for both seasons, no new house.

    $99

     

    See details

    Mud Kiss clay

    Supplies

    Chemical Free Mason Bee Mud/Clay

    Clean, Healthy Mud for Mason Bees

    $10

    Free shipping.

    See details

    Mason bee nesting block with a white emergence tube

    We Clean

    Refills for Mason Bee Kit

    You already have the black house.

    $75

     

    See details

    48-Hole Mason Bee Nesting Block

    Supplies

    48-Hole Mason Bee Nesting Block

    Easy to Open & Clean

    $39

    Free shipping.

    See details

    Become a Newsletter BEE-I-P

    Solitary bee care changes with the seasons. Our emails help you know what to do next, from spring release through summer care, fall returns/harvest and winter preparation.

    Join Our Newsletter

    As a BEE-I-P, You'll Get

    • Seasonal bee-care reminders
    • Educational tips and articles
    • New bee videos
    • Predator and parasite information
    • Exclusive discounts
    • Early access to pre-orders and bee availability
    • News from Rent Mason Bees
    Mason bees flying toward a wooden nesting block
    Rent Mason Bees

    19813 51st Ave SE
    Bothell, WA 98012
    (206) 954-2175 · info@rentmasonbees.com

    Shop

    • Home
    • Store
    • Register a Gift
    • Which Kit
    • Cart
    • Account

    Learn

    • Why Solitary Bees
    • BEE SHIELD™
    • Plants for Pollination
    • Other Wild Pollinators

    News

    • Farmers
    • In the News
    • Watts Brewing
    • Press and Media

    Policies

    • Sitemap
    • Rental Policy
    • Your Privacy Choices
    • Report a bug

    We use cookies to run the store. Accept may load Google Analytics and Meta Pixel, and may include an approximate state or region from your IP for shipping and cocoon-release guidance. Reject or Global Privacy Control keeps those tags and region detect off. First-party store books still count visits and the purchase path. A referral or affiliate link you clicked still uses a store cookie so we can apply that offer. Privacy