Pictured above is an anise hyssop that I planted last summer for a little color with absolutely no hopes that it would survive the winter. Yet, come April, it was sprouting its pretty chartreuse leaves and getting ready for another season of bloom.
The plant is ‘Golden Jubilee’ anise hyssop (Agastache foeniculum ‘Golden Jubilee’), a 2003 All-American Selections winner that has pretty purple bottlebrush flowers and is very attractive to bees, butterflies and hummingbirds. It’s listed as being hardy to USDA Zone 6 on the tag it came with, though I’ve found several other sources that says it is zone 5 hardy. (For reference, I live in zone 4, which covers the southern two-thirds or so of Minnesota.) Even if it was zone 5, I would not have expected it to survive the winter of 2016-17 because of the lack of snow cover. We did have a warm winter overall, but the temperature sunk to below -20 F in December, which should have been cold enough to ice even a zone 5 plant.
But like all politics, all weather—and all gardening—is local. In my garden, this plant faces south. I live in the urban heat island of St. Paul. The plant lies within 5 feet of the foundation of my house, which may emanate some heat. The extremely cold days in December came right after a snow storm, so the plant’s roots had some cover during the worst of the winter. Clearly, the local conditions were warm enough to get it through the winter.
It may also be that the zone 6 rating given the plant by this grower is conservative. That’s one thing to keep in mind when choosing plants—zone ratings are as much art as science and some companies are conservative in their ratings while others are more optimistic. Your local conditions may be warmer or cooler than the averages for your zone, too. Choose plants not exclusively by the numbers but by the local conditions. I bought the anise hyssop plants later in the summer. They were on sale and I expected they would be annuals. This brings to mind a good rule for gardeners who want to “push their zone.” Never choose a plant you can’t afford to lose.
Whether it was luck, a warm winter or a too-conservative rating, I’m happy to have this cheerful plant back for another year.
Are you looking for a gift idea for your valentine this week? If he or she is a gardener or someone who likes flowers, let me suggest this pre-planted bulb garden the folks at Bachman’s are offering. Called Watch ’em Grow, the pots come in 8 or 10 inch sizes and are planted with an assortment of spring bulbs: tulips, daffodils, hyacinths and muscari.
When they arrive, the bulbs are just starting to grow. Give them a little water and set them in a bright spot, and in a week or so, your valentine will have blooms. Mine arrived January 26 and by February 4, the cutest tiny daffodils I’ve ever seen on it were in bloom. Today, the hyacinths are also blooming (one light pink, one dark purple) and the tulips are just starting to break open. I’m guessing I will have blooms for about 10 more days.
Fresh flowers are a wonderful gift, but I like something that you can watch grow and enjoy for several weeks. Other suggestions for a Valentine’s Day gift for the gardener in your life?
A CSA share. OK, this is a big one. But, if your gardener does not grow a lot of food, but loves fresh food (and who doesn’t?) how about a share or partial share in a local community supported agriculture farm? You can find a list of regional CSAs here.
Fresh flowers. A bouquet is lovely and much better for the figure than a box of chocolates.
Enjoy the holiday!
Disclosure: I was sent the Watch ’em Grow basket free of charge for review purposes. My policy is to review products only if I like them. If I don’t like them, I will not mention them on this blog or in social media.
This year’s show will be held the first two days of the fair, Aug. 21 and 22, and now is the time to get your entries ready. The show features categories for growers of everything from African violets to patio petunias, orchids, coleus, roses, begonias, all types of succulents from aloe to sedum, figs, cacti of all kinds and dozens of other species. See the entry information for a complete list of categories.
Entrants should bring their plants to the Horticulture Building at the Minnesota State Fair before 6 p.m. on Wednesday, Aug. 20. Judging will be done that evening, with ribbons awarded for each category. Judges may also name a Grand Champion and Reserve Champion as well as special awards for exceptional entries.
The show is open to the public during the first two days of the fair, Aug. 21 and 22. It’s well worth a visit for any plant enthusiast.
A Facebook friend of mine wrote today that she is just plain numb when it comes to our weather here in Minnesota this spring. For my town, another 6 to 9 inches of snow is predicted for later today — yes, 6 to 9 inches on April 22! Last year, by this time, we had had several days in the 70s and 80s, whereas this year we have not yet hit 60. If you live outside of the Upper Midwest, wrap your mind around that. According to the super-helpful Carleton College Weather Database, my hometown has not seen 60 degrees since Nov. 22, 2012 — five months!
But, no more complaining. We will endure. And, I have a bloom in my front yard. The Iris reticulata that is usually the first bulb to bloom in my front yard is up and blooming as of yesterday. April 21 is the latest I have ever recorded this first bloom. Last year, it happened on March 15! Here’s what I said then about past bloom times:
Last year, I first saw Iris reticulata in bloom on April 4; in 2010, I saw it on March 25; and in 2009, I recorded it blooming on April 16.
You can see how much variation there is in Minnesota, but having the earliest bloom time and latest in back to back years—and more than a month apart— is a bit disconcerting. The weather forecast calls for 60s and even 70s by the weekend, so I’m hoping that this will in fact be our last snowfall of the year.
Putting the right plant in the right place is an adage in gardening — and a true one. (Maybe all adages are true?) I’ve written about it before, but more evidence of right plant, right place showed up in my garden this summer.
Last year, I removed some shrubs in a back bed that were damaged in a storm and were otherwise overgrown. The shrubs also put a big corner of that bed in shade. Once removed, several plants that struggled in the past have thrived there, including these pretty Clara Curtis daisies. These are super easy to grow and they will survive even in the wrong type of growing conditions. (They also will spread, but I love the pink color in fall, so I accept the spreading.)
But, give them nearly full sun and good soil; add a little fertilizer and keep them trimmed back in early summer, and this is what you get. Fluffy, healthy, pink masses that bend beautifully in the wind.
Is it the deluge we experienced in June? Or the mix of hot weather and heavy rain? Whatever the reason, 2012 has been a great year for hydrangea. This is the Limelight hydrangea on a stick that is in my front yard, covered with huge, beautiful blooms. The Annabelle hydrangeas in the back and my relatively new BellaAnna hydrangea is also looking good. I am growing a not-yet-introduced hydrangea as part of a plant-trialing program for a wholesale grower and that plant also seems very happy, though it has not bloomed yet.
With the mild winter and ample rain in April, 2012 is shaping up to be a great year for clematis. Several gardeners have told me their clematis are blooming much earlier than usual. My clematis is the kind that blooms both in spring and in late summer.
Called ‘Bee’s Jubilee’, it climbs the pergola in the backyard. I bought this during a trip to Donahue’s Nursery in Faribault in 2009, and true to the adage first year sleep, second year creep, third year leap — this plant started leaping last season and has continued to grow well. Clematis like slightly acid soil and I have this one planted near a Mugo pine. They also like to keep their roots a little moist and in the shade, which this plant gets, while still getting some sun on their leaves. This plant probably gets hours of sunlight, which seems to be adequate.
What I love about clematis is how generous they are with bloom. The lower half of my clematis is covered with blooms and many buds are ready to open on the upper half. Photographing this plant is also exciting, especially in closeup. With the sun shining through the petals, the anthers on the bloom have a sculptural character that makes you want to focus closer and closer. (Makes me wish I had a macro lens.) It’s one of my favorite plants to photograph. What are your most photogenic plants?