Average last frost dates are only right half of the time

Our last frost date in my area should have been March 24th but given the frosty mornings this past week and the fact we had snow coming down most of today it looks like this year our last frost date will fall on the other side of the bell curve. Unfortunately, I was optimistic with some of the great weather we were having earlier and planted my tomato seeds for a much earlier move outside. The poor tomatoes are still growing in my PC grow box but starting to not look so good. As you can see from the picture below my tomato plants are in some dire need of some non-artificial light. I am afraid I might end up buying my tomato plants at my local nursery (yet again) this year. Vegetable gardening is definitely one of those hobbies which it does not pay to be a too optimistic.

Planting our butterfly garden

Yesterday with the weather almost getting to 60 seemed like a good day to try sow some of our vegetable seeds outside for our butterfly garden. I tried to make things organized by grouping the Black-eyed Susan, purple coneflowers, zinnias, and nasturtiums, but my daughter decided to distribute the seeds a little more random. I am sure the butterflies won’t mind and guess it should look a little closer to how nature would do it.

I have learned from my years of gardening I normally am too optimistic about when seeds can be planted outside so as a backup plan we also planted some of the same seeds indoors which are currently trying to push their way closer to the PC grow box.

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Planning a butterfly garden

I got the word this weekend we had enough vegetables and not enough flowers in our garden beds so got the idea to start a butterfly garden. Upon telling my 6 year old daughter she got very excited and started talking how we can charge admission for people to see our butterfly garden.

There are two ways to get butterflies in your gardens, provide nectar to eat and/or give them a great environment to lay their eggs. If you remember your grade school science classes those eggs turn into caterpillars which depending on what else you have in your vegetable garden this might not be exactly the pest you want to encourage to inhabit your garden. If that is your situation I would recommend only planting the nectar attracters. After carefully investigating what caterpillars eat by reading The Very Hungry Caterpillar from cover to cover I decided my risk should be minimal if we have our butterfly garden on the other side of our yard away from our strawberries.

To attempt to get the butterflies to lay eggs, we bought Snapdragons and Daisies. To provide butterflies with tasty nectar we picked out Black-eyed Susan, purple coneflowers, zinnias, and nasturtiums, Lavender, Daisies (as well), and Mint. We are also planning on creating a butterfly feeder by taking a small jar and drilling a hole in the top. Put some cotton snuggly in the hole and fill with solution of 1 part sugar to 9 parts water and cheap butterfly (or hummingbird) feeder is ready for visitors.

Will keep posted with progress on the butterfly garden and I anticipate the butterfly feeder will have plenty of “decorating” involved. If you want something that might look a little more attractive in your garden you might want to take a look at the commercial butterfly feeders.
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Tomato seedlings in the PC Grow Box

The strawberry plant got too big for the PC grow box so I planted it back outside where it is doing great. Now my tomato plants have more room to grow and have to compete less for the limited light. I have been impressed with my tomato plants in the grow box. I think this is the first year I have grown tomatoes that were not all white and leggy. One the cherry tomato (Sweetie) plants already grew enough my daughter and I had to transplant it to a large pot we will sit on our front porch that has good southern exposure.

The rest of the tomato plants are growing a little slower but should be perfect to move outside after our last frost which in my area is March 22nd.

Science Fair: Why don’t strawberries grow during the wintertime?


My 6 year old daughter was the inspiration for the PC grow box for her science fair project to figure out why strawberries don’t grow during the wintertime. She started by picking a strawberry plant from our garden (snow still on the ground) and we potted it in a terra cotta pot which she carefully painted ahead of time. We put it in the grow box in our garage with the lights on for 14 hours a day. As she saw significant changes in her strawberry plant we took pictures. After about a month of growing we went through the pictures and she wrote her report explaining the changes.

She definitely had a good time standing by her display proudly telling people about her project and answering any questions that the various visitors had. She did take a break to take a look at some of the other kids displays which I took note of the gardening related ones which would be great for a science projects for any of your budding scientists:

– Seed germination (soil or paper towel)
– How plants grow with different color of lights (colored transparent plastic)
– How plants grow when given different liquids (water, soda, milk, vinager, diet soda)
– Effects of being mean or nice to plants
– Effects of music on plant growth
– Hydroponics
– Effects of temperature on plant growth

Strawberries in the PC Grow box (UPDATE #2)


The strawberry plant is doing better than I ever expected, should have some fresh strawberries in a week or two. Hopefully no one tells them it is not June…

IKE