Posts Tagged ‘rhizome’
A lot of what’s in my dad’s garden was there when he moved into his apartment. There’s a boxwood on each side of his entrance walk and an impressive assortment of hostas for such a small space. At first, there might have been a Sundrop or two. Three years later, when I captured this photo, there was a jungle of Sundrops.
I’m still learning to want to grow ornamental plants. For me, gardening has always been about food. Touring show gardens, writing about gardening, and having many friends who are geniuses at landscape architecture and garden design has awakened in me a desire to have a pretty yard. Last summer a planting bed at my dad’s apartment reinforced that desire.
In very early summer, my dad’s garden sported a dense cloud of yellow: Flowers that glowed in the sunlight on 12-to-18-inch stalks. It was one of the most striking features I’d seen in any private garden, and I’ve visited a lot of stunning private gardens.
My Sundrop Awakening
I asked my dad if he knew what plant produced these arresting flowers and, happily, he did! “Sundrops,” he said.
I snapped a few photos and moved along but Sundrops were now in my mental catalog of plants to consider for my own yard. I hadn’t yet tracked down a nursery or garden center that sold Sundrops when this spring I once again visited my dad.
With virtually nothing growing, my dad’s garden still caught my eye. Where last summer there had been stalks of gorgeous yellow flowers, this spring there was a dense ground cover of green-and-purple-leafed plants. They were already growing despite spring having barely started.
My dad’s Sundrop plants had shallow roots and I was able to dig about ten of them in just a few minutes. I’ll probably plant them in the corner of the yard under the apple trees and see how quickly they spread.
So, I asked my dad, “Are those Sundrops?”
He gave an affirmative and told me they were getting out of control. I was thrilled when he agreed I should dig some from around the edges of the patch. I filled a bucket with plants and quickly realized they spread via rhizomes: root-like shoots that radiated out through the soil specifically to push up new plants.
I’ve been warned that Sundrops spread aggressively… which was obvious from my dad’s Sundrop patch. When he moved into his apartment four years ago, I didn’t notice Sundrops there; in only three years they took over a six foot diameter area.
Sundrops in your garden
I did a little reading and found that Sundrops — also known as Evening Primrose — are hardy in zones 5 through 8. Supposedly, they need lots of sunlight, but sunlight reaching my dad’s garden is best suited for hostas; his Sundrops were doing fine.
Your Sundrops will do best in well-conditioned soil, but they grow naturally in many soil types from sand to loam. They handle drought well and once they’re established you may need to be brutal to keep them from spreading beyond your flower bed.
With gorgeous yellow flowers, attractive bi-colored foliage, and a tendency to spread aggressively, Sundrops make a terrific ground cover whose character changes from season to season.
Want a fast-spreading patch of bi-colored leaves that throw up a cloud of bright yellow flowers in late spring? You can grow that with Sundrops.
A mint plant I bought at a grocery store to flavor a Turkish meal became pot bound in the nearly two months before I was ready to work in my garden. The thick white band running around the root ball is a rhizome that would be happy growing through a planting bed or lawn – perhaps seven feet or farther in a single season!
Seems I abuse mint in print quite a bit. My last blog post—Community Garden Ithaca—included complaints about people planting mint in the soil of community gardens. That post linked to an earlier one warning kitchen gardeners to protect their plots against mint. I just had an experience that seriously illuminates the mint menace.
In the past two months I cooked two Turkish recipes that called for mint. Holding no illusions that dried mint would taste authentic, I splurged and bought live mint at the grocery store. For each meal I bought a well-leafed plant in a 2-inch pot.
After cutting about half the foliage from a pot, I set the plant among my gardening stuff on the porch figuring to set it in my garden some time this spring. Even without added nutrition—I haven’t given them plant food—the plants have continued to put out new growth. Unfortunately, the pots dry out quickly.
As I packed up for yet another trip to Ithaca, I decided not to burden my wife with mint-watering duties. So, I potted up each plant into its own milk jug planter which I figure will hold moisture for four or five days. What I found behind the walls of the 2-inch pots should put a chill in every kitchen gardener. The photos tell the story.
You can clearly see four baby mint plants emerging from the rhizome and if you squint you might spot two others. As a mint rhizome extends through your planting beds and your lawn beneath the soil, it produces a new plant every inch or so. With no effort on your part, you can have an enormous mint patch in just one or two seasons. It is folly to plant mint in the ground on your property unless all you want to grow is mint. My grocery store plants will eventually end up in circular containment rings with deep root barriers—the same setup I’ve used for oregano, marjoram, and sunchokes. By the way: Don’t let mint plants hang over the sides of containers so their stems touch soil. Mint stems happily produce new roots when you give them a chance.