Warm Season Plants & Seeds This Weekend

It’s time to plant all those delicious heat-loving veggies like tomatoes, peppers sweet potatoes and eggplant! For community gardeners, the CGC will host a plant and seed distribution this weekend, so make some time to come by and get what you need to fill out your garden and fill up your plates this summer.

ripe eggplant on its plant

Saturday, May 19

10 a.m. to 2 p.m.

Sunday, May 20
12 p.m. to 2 p.m.

Claudell Lane Garden
711 Claudell Lane


Plants are free to member gardeners, but we welcome donations of $1-$2 per 4-pack to help offset the cost. Row cover will be available for sale. Plus, we still have lots of seeds to offer you for various vegetables and flowers!


Jardineros/as: Tendremos una distribución de plantas para la temporada cálida el sábado 19 de mayo de 10-2 y el domingo 20 de mayo de 12-2. Las plantas estarán disponibles por una donación de 50 centavos cada una en el Jardín de Claudell. Tendremos tomates, pimientos, berenjenas y camote. Si necesita semillas, estas estarán disponibles los mismos días a la misma hora, o puede contactar a Mira a su email: mirabai911@hotmail.com.


The Boone County Buzz: Bugs in Your Broccoli?

Kathy Doisy

Kathy Doisy

“Cruciferous” vegetables include cabbage, broccoli, kale, cauliflower, arugula, and the list goes on. These crops love cooler weather and are known as “super” foods, because they are packed with nutrition. I don’t grow large quantities of them. It’s not that we don’t like them, but from past experience it seems like all the “heading” types become ready to harvest almost simultaneously. If you don’t have a big family or like to do serious fermenting, pickling and/or canning, it may cause more stress than pleasure. So, if you do like broccoli, cabbage or cauliflower, but have never grown them, I have a suggestion. On March 24th and 25th, the CGC will be offering transplants of these cool season vegetables at the Claudell garden. Why not ask for a couple of each? That way you can see how it goes without being forced to get 4-6 of them at the nursery or big box store. Also, please remember when picking up these plants that a donation helps us keep all of this going!

cabbage white butterflies

cabbage white butterflies (photo Masaki Ikeda)

Another reason for the scarcity of these types of veggies in my garden is the large number of insect pests that LOVE cruciferous plants. I don’t like to use chemicals, especially on the parts of a plant I’m going to eat. This means that for each cruciferous vegetable that I do grow I spend a lot of time monitoring it for pests.

When I walk out for my daily garden inspection I’m always wearing lightweight, flexible gardening gloves and carrying a bucket of soapy water. This allows me to crush or drown every garden pest I encounter. (Though bunnies and turtles get a pass.) For someone who has pet spiders in her home, I can be surprisingly vicious when it comes to biological control on my plants. Another possibility is row covers which will at least slow down the flying pests. Our long-time board member Bill McKelvey says that he grew spectacular cauliflower and broccoli last year using row cover, so I’m going to give it a try. The materials for row covers will be available along with seeds and the transplants at the Claudell Garden on the aforementioned dates.

garden beds demonstrating use of row cover with hoops, photo by Mark The Trigeek

Using row cover and hoops over a garden bed. (Photo by Mark the Trigeek.)

Unfortunately, I can think of twelve different species that can wreak havoc on various cruciferous vegetables. I don’t have the time, space or inclination to address all of these potential pests and chemical-free ways to grow them, but fortunately I don’t need to. Below you will find several links where someone has already done it for me.

Identification of cruciferous insect pests:

Earth friendly suggestions for control of some of these pests

(Tip: These sites all offer recommendations on other pests, too.)

Cool Season Transplants & Seeds

By Buddy431 [CC-BY-SA-3.0], via Wikimedia CommonsIf our cool weather keeps hanging around, it could end up being a great spring for plants like cauliflower, broccoli, kale and cabbage!

The CGC will have seedlings of these cool-weather crops available for community gardeners next Saturday and Sunday, March 24 & 25.

Payment is not required, but if you can afford to make a small donation, we suggest about 50¢ per plant which helps us cover the costs for those who cannot pay.

Just come by the Claudell community garden, 711 Claudell Lane during the following times:

  • Saturday, March 24, 10 am-2 pm
  • Sunday, March 25, Noon-2 pm

Also Available

We have ROW COVER you can use to protect young plants from chewing insects while still letting light and water through. It is used with metal hoops to hold it up over your plants. We suggest a donation of 25¢ per linear foot of cover and for each hoop.

And, we also have vegetable and flower SEEDS for those who missed our Spring Thaw giveaway last month. We still have some of everything that was available at the Thaw (peas, beans, leafy vegetables, carrots, herbs, beets, radishes, squash, etc.) and some new flower seeds donated by Baker Creek.

Please note this event is meant for gardeners at our member gardens.

The Boone County Buzz: Bumble Bees and Why You Should Like Them

Kathy Doisy

Kathy Doisy

I like bumble bees. This despite a traumatic incident as a small child when I was stung by one (I can still see her coming at me!).  Anyway, I’ve gotten over that, and I do everything I can to encourage them in my gardens, which are filled with them on sunny days. Why do I like them? Well, for starters, they are beautiful, industrious insects that benefit my plants. They also are an important part of our ecosystem and deserve to be here.

We have ten recognized species of bumble bees in Missouri and all of them are important pollinators. However, only four of these species occur commonly: the Common Eastern, Two-spotted, Brown-belted and Half-black bumble bees. Great names, aren’t they?

Bumble bees are great generalist pollinators, meaning that each species may feed on the nectar of several vegetable, fruit or flower crops while collecting and feeding the pollen to their larvae. They are “eusocial” like honey bees, meaning they have different “castes” that perform different tasks for the benefit of the colony. However, they differ from honey bees in that the colonies are much smaller, occur in the ground and only last one year. Newly inseminated queens overwinter before starting a new colony in the spring.

Every year, someone tells me about how a bumble bee was acting territorial with them or other bumble bees. It was hovering about head height and challenging anything that came near. That’s why I decided to write this article. A bee like that isn’t a bumble bee!

Eastern Carpenter bee

Figure 1: Eastern Carpenter bee. Note the shiny, hairless abdomen.

bumble bee

Figure 2: Bumble bee.

If you look closely at a bee acting territorial, you’ll see that it’s abdomen is shiny and hairless (Figure 1), unlike the abdomens of bumble bees (Figure 2). With proper training you would also see that it is a male bee, and unable to sting you despite his bravado. The bee I’m describing is the Eastern Carpenter bee.

To be honest, I set out to show you the difference because I was trained 40 years ago to dislike this species because it damages wood. However, in doing some background reading I’ve come to realize that feelings towards this bee have changed. The Eastern Carpenter bee does damage wood, including unpainted fresh lumber of the pine and cedar varieties. They do this when the female tunnels into the wood so that she can lay her eggs. This species is also capable of being a nectar robber, meaning that it sometimes rips open the corollas of tubular flowers to get at the nectar while failing to pollinate them. However, despite these negatives, researchers now believe that they still do a lot of beneficial pollinating, albeit not at the level of honey bees or bumble bees. So, now it’s up to you to decide what to do about them. When I see them in my garden, I will let them be, but I’ll still net and dispatch any females trying to damage my potting shed.

More information on bumble bees and bees in general:

The Boone County Buzz: Beneficial Insects for Your Garden

Kathy Doisy

Kathy Doisy

Garden leader Calvin Miles, from Friendship Garden Club, recently asked me a very good question, “What are the good insects?”

Well, first off, we want pollinators. As I mentioned in my last post about “insect hotels,” these include honey bees, bumble bees, solitary bees, ants, butterflies, moths and some flies. Where this gets tricky is that some butterflies and moths are actually laying eggs so their young can devour your crops. I could go on (and on, and on), but, generally, if you see a butterfly or moth hanging around your cole crops or corn it is probably laying eggs because these plants don’t require pollinators. Of course, it may also just be taking a rest. One rule of thumb is that if it’s a pretty butterfly, give it a nudge to move it along. If it returns and especially if it’s white or yellow, get rid of it if you can.

So, beyond pollinating many of our crops, insects may be beneficial to our gardens by consuming other insects and relatives that damage our crops. There are dozens of these beneficials, so I’m just going to address the ones I most commonly see in my Columbia garden. Then I’ll list some good websites for readers who want more information.

Most everyone knows what a ladybug looks like. Maybe you also know that they help our gardens by eating aphids and other small plant pests. Did you know that immature ladybugs do the same thing? They range from a few millimeters to ½-inch in length. Here is picture of one so you know to leave it alone or move it to a plant with an aphid infestation!

ladybug larva, photo by Mausy5043

Ladybug larva

Another good type of insect to find in your garden is a praying mantis. There are three species found in Missouri, ranging in size from about 2½ to 5 inches, and in coloration from brown to bright green. These feed on most anything they can catch, even including, on rare occasions, hummingbirds. I’ve seen a picture of this and actually found a pair of hummingbird wings mixed in with the butterfly wings beneath one of my Chinese mantises! Survival of the fittest, right? EEK! That said, put a mantis on your green bean plants and forget about leaf damage.

praying mantis

Praying mantis

Lacewings are another great predator. The adults and young both eat aphids, small caterpillars, mites, etc. (and fortunately not hummingbirds). The adults are about ¾-inch long and may be green or brown. Larvae are about a ½-inch long and brown.

adult & immature lacewings

Adult lacewing, left. Immature lacewing, right

Stink bugs…are way too complicated. Generally speaking, stink bugs feed on our crops and damage them by sucking fluids. However, a few species of stink bugs suck the juices out of all
kinds of crop-destroying caterpillars. Unfortunately, even I can’t tell the good guys apart from the pest species without a magnifying glass. While all stink bugs have long, tube-like mouthparts, the predators have a broader tube than the plant feeding types. So, unless you find a stink bug in the process of killing something else, you might just go with the odds and kill any that you see. (If you’re game to try sparing the predatory species, though, read to the end for a couple good guides to common species.)

green stink bug

Green stink bug

Another group of beneficial predatory insects I often see is damsel bugs. There are quite a few species you may encounter. The one I frequently see is brown and about a ½-inch long.  These are true bugs (like stink bugs) and, therefore, grab their prey and use tube-like mouthparts to suck the juices from a variety of caterpillars, leafhoppers and other garden pests.

damsel bug

Damsel bug

So that’s just a few of the more common beneficial insects. There are also dragonflies, ground beetles, ambush bugs, assassin bugs, predatory and parasitic wasps, predatory flies, and our non-insect friends the spiders and some mites. To learn more, check out some of the websites listed below.

More information on beneficial insects and how to attract them:

More information on stink bugs:

Community Gardening Kick-Off February 25

a gardener prepares a new raised bed at Friendship Garden

Spring Thaw Community Gardening Kick-Off

Sunday, Feb. 25, 2-4 p.m. at the Activity & Recreation Center

The Spring Thaw is the kick-off to our community gardening season. There will be representatives from all the gardens, so you can join a garden as a newcomer or confirm a plot assignment for previous gardeners. Plus, everyone can network and get gardening advice from other gardeners. We’ll have a limited quantity of free seeds available for gardeners at member gardens.

There will also be snacks and drinks, plus get information about composting and City recycling from our special guest, Columbia Volunteer Programs Specialist Jody Cook.

Hope to see you there!