At the end of March I transplanted some of the kale and Swiss chard seedlings I started during January and February into foam ice chest and left them outdoor (unprotected). I knew it was way too early for the Hudson Valley but figure I’d take a chance.
I bumped up the remaining kale and Swiss chard seedlings into 4″ pots. These I moved outdoors during the day and into the garage for the night. Transplanted them into foam ice chest last week.
Early April we had some very cold night (teens and low 20’s), the unprotected kale and Swiss chard that were outdoor (day and night) suffered set backs.
The photos below, all taken yesterday (April 23), illustrate the differences.

4 Red Winter Kale & 1 Mystery Kale
Four Red Winter Kale and one Mystery Kale (in the center) transplanted end of March.
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Red Winter Kale
Red Winter Kale transplanted mid April
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Peppermint Swiss Chard
Peppermint Swiss Chard transplanted end of March.
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Peppermint Swiss Chard
Peppermint Swiss Chard transplanted mid April.
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Because of our climate, there is nothing to gain by planting out early. So from now on I will have patience and wait until mid April or later to transplant seedlings outdoor.
Lesson learned.
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Now I really think I need to get myself a red kale plant because I have never seen one over here..
Hello Angie,
It is a very pretty plant, hope you are able to find one to plant.
We gardeners are always experimenting, challenging the seasons, which is how we learn. Excellent lesson Norma!
Hello Michele,
Thanks. Experimenting makes gardening that much more fun.
I’m impressed that the early planted chard and kale actually don’t look too bad! So certainly no advantage to planting early, but what a testament to just how tough those plants are to survive such cold temperatures. Thanks for sharing your experiment, Norma!
Hello Susan,
You are welcome. Yes, those kale and Swiss chard sure are hardy plants.
I think experimentation is key to improving our gardening skills. In the end, we all have our own unique growing conditions. Of course we also have to deal with unpredictable weather, which sure keeps me on my toes! All the kale and chard looks great to me.
Hello Dave,
The unpredictable weather sure keeps us all on our toes, not to mention the weather swing this year (one day in the high 80’s then back to the 50’s) amazing how the plants are able to cope.
I think garden experiments are fun and also very helpful. I tried starting kale directly outside this spring instead of transplanting and it worked out well. Of course, we had an early and warm spring, so this may not work in future years.
Hello Julie,
True, what works one year may not work in future years, all depends on the weather.
You never know until you try and as the climate changes, it’s worth checking. All those greens look very good to me.
Hello Maureen,
True, the weather is so different from one year to the next, you never know until you try.
That’s a great little experiment – sometimes we are just too anxious to get things in the ground and get a bit antsy to plant outside when the weather is unusually warm in early spring. We are a bit further behind than you – my kale was just transplanted outside last week and my Swiss chard is just poking through the soil in the basement.
Hello Margaret,
I do get antsy at the first warm day in early spring and make the same wrong decision every year, I never learn.
Ah the up and down of spring weather, hopefully it’ll warm up soon as we head into May. I’ve never tried kale before, I wonder if it’s prepared the same way as turnip greens. They have shelves and shelves full of flavored vinegars just for their greens here.
Hello Phoung,
Would you believe the weather forecast for tomorrow night is in the 30’s? Really crazy weather, it was in the 80’s this past Saturday. Yes you can prepare kale the same way as turnip green, I like to stir-fry kale, use in soup, add the tender leaves to salad, etc.
Too bad your kale and swiss chard suffered some setbacks, I’m sure they will come back, you have such a green thumb. My garlic is doing well, I added a little plastic cover I bought at the Dollar store to protect them at night, it still gets pretty nippy. Figgy got to spend a few days outside, but fortunately, I pulled him into the garage last night because today it’s brutally cold and relentless rain all day (apparently the system goes all the way down the east coast to the Caribbean!) I hope the spring weather will set in soon, the greenery is bursting and the flowering shrubs are almost ready to explode into bloom!
Hello Eva,
Glad to learn your garlic is doing well, if they are hard neck garlic you will be getting garlic scape around mid-June. The weather sure is crazy, one day it is high 80’s next day 50’s, not to mention blustery, having so much problems with my allergy, forced to stay indoors.
Bless you for being the tester bunny, good to know. 🙂 All your greens look fabulous to me, especially keen to get my hands on some peppermint swiss chard, although not sure it would dig the warmer tropical environment I live in.
Hello Anna,
The only way to know if the peppermint Swiss chard would grow in your area is to give it a try. Grow some in full sun and some in partial shade and see what the outcomes are. Or if you have an area that gets only morning sun that may work.