Replacement Nest Tubes (100 Tubes)

Item Number: KCOBRT

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Bundle of 100 tubes
Each tube is 6" long x 5/16" diameter.
New thicker tubes help prevent parasitic wasps from laying their eggs!
Bees are NOT included.

Provide additional fresh nesting tubes each year, ideally replacing "used" tubes as soon as they're empty in early Spring. Newly hatched females prefer to use new empty tubes-but then they'll re-use the old ones.

If you put the nest kits outside in the very early spring (when the fruit trees are in bloom) the bees will come!

This photo shows our colony of Mason Bees. We started out with one empty nest kit five years ago and now we have a colony of over 4000 bees!

Watch our video to learn more!

January 2010

Graham & Michele Kinsman

Reviews

Mason Bee Home

Feb 15, 2021 | Ida Ruth Johnson

Bought the Mason Bee tube Replacements, installed them neatly in their container. Now I'm ready to welcome mason bees to their new homes.

Gardening Time in The South

Apr 27, 2019 | Edward L Baker II

I am a conservationist and the Mason Bee is the better pollinator in my opinion. Your replacement nest tubes are the best I have seen. They are the preferred size and can be changed out and replaced easily.

Bee tube

Jun 11, 2018 | Lorie majchrzak

Fantastic item -fast shipping

Save the bees

Mar 14, 2018 | Andrea Worthington

The replacement tubes for mason bees were exactly what I needed. It came with great directions on when to replace the tube (make sure all bee larvae in older tubes have hatched....check with your local sources what time in spring is best).

"A-mason" product

Nov 22, 2016 | Bonnie

I'm excited to start raising mason bees for our garden and fruit trees! Fast delivery and good quality.

mason bee

Oct 19, 2016 | michael galyon

I ordered the mason bee tubes and they are great,good price and fast delivery

Oct 17, 2016 | Judith Rowe

Great product-replacement tubes for bee boxes I was building.

Bee replacement tubes

Oct 3, 2016 | Tom

My order came as promised, great service and prices

MASON BEE NEST REPLACEMENT TUBES