my surrender to the knockout

The garden has been sort of uneventful lately. The tomato production is slow; but I’m harvesting a bumper crop of jalapenos and have several bell peppers ripening. The basil, parsley, and cilantro are doing well too. I’ve spent a lot of time watering, as we’ve had record heat for weeks now.

Overhauling the Iris bed by my mailbox has been the current focus of my gardening energy. The Bermuda grass had practically taken over and the area was looking very unkempt. After hours of weeding and edging, the planting bed is starting to look good again. I've decided to add some knockout roses, a river pebble border, and pine straw mulch.

Knockout roses always seemed like such a horticultural cop-out to me that I’ve never considered planting them at my house before. But then I saw them on deep discount at Home Depot and thought, why wouldn’t I want something that’s low-maintenance and blooms half the year? So I bought three double knockouts, for only $15!

These knockouts will not have tightly bound blooms full of heavenly fragrance on long stems for cut flower arrangements. But they will bloom throughout the hottest, driest part of the year with nary a chemical application. All I'll have to do is cut them back once a year and it's the low-maintenance, inexpensive attributes that have finally won me over.

The pebble border fills in the newly-cut edge and I hope will be a barrier to the Bermuda grass. If nothing else, it will make it easier to spray the Bermuda with herbicide as it creeps into the planting bed. I’ve had a chance to try out several natural herbicides and will weigh-in with my results on a future blog posting.

I think my grandfather would be tickled that not only have I planted his Iris in the bed, but with the addition of the roses it will be almost identical to the planting bed he tended for so long at his mailbox (which is now my mom’s mailbox). Now if only I can keep those roses happy through the dog days of summer!

[Pictured is of one of my favorite plant and color combinations, Verbena bonariensis and ‘Veterans’ Honor’ Hybrid Tea Rose.]

tall tomatoes and such

Now my tomatoes are taller than me, 5'-5". Well Big Boy and Black Cherry are at least, with Roma (pictured) right behind. Mr. Stripey had a later start and I’ve even relocated him once so I’m not surprised his growth is dwarfed by the others. I may have to buy several more, larger stakes to secure the three larger tomatoes, which continue to reach for the heavens.

The three large tomato plants all have multiple baby tomatoes that grow larger and more numerous everyday. I need to prune out some of the excessive foliage and suckers ASAP. And, I have a baby jalapeño! So far, however, that’s my only pepper.

I won’t be posting photos of my herb pot anytime soon, it has seen better days. The thyme is doing great and the parsley is fine, the variegated basil even looks to be making a comeback. But the cilantro has ‘gone to seed’ and looking worse each day. I’m hoping I’ll be able to harvest some coriander, but I’m not holding my breath.

I have planted a new basil plant and hope to add others as I count more tomatoes everyday! The Rosemary is doing great and has probably doubled in size since I planted it earlier this year. And the mint is going gangbusters, taking over the driveway planting bed.

Also in the driveway planting bed, the last remaining Hollyhock flower buds are blooming. Still all white! And the Rose of Sharon (pictured) has begun to bloom! I have counted only two blooms so I’m hoping for more. It is one of my all-time favorite flowers; admittedly this may be because they remind me of my grandparents, but nonetheless, gorgeous.

Back across the drive, in the west side planting bed, the Black-eyed Susans have begun to bloom. They will look great alongside the pinkish reds of the sedums and daylilies close by. Along with the tiger lilies, the pink/red, orange, yellow combination is actually quite lovely.

Also, I have discovered that a beloved annual, Verbena bonariensis, has reseeded itself. While not the most ideal location (in the front of the flower border), it’s a welcome surprise! This annual has rose purple flower clusters at the end of slender square stems growing 4’ or more in height.

I prefer this plant in the back of the flower border, and often pinch it back a few times to induce a more compact habit. Once it starts blooming, you will have color on into the fall. Another benefit is this plant attracts butterflies and gold finches. The only downside is an occasional powdery mildew episode; if this occurs, I just cut back all affected foliage.

And finally, a favorite perennial planted on the bank at the rear property line, the evening primrose (Oenothera), has begun to bloom! I don’t know much about this plant, but I’m delighted that it seems to have spread and I now have at least twice as many plants as last year. [I believe it spreads by seed, because one popped up in a nearby pot.]

I’m amazed that this inconspicuous plant has thrived where it has, competing with the likes of ivy and euonymus. As the name suggests, swirls of buttery yellow blooms open up after the sun goes down. It’s great in combination with the tiger lily; especially since they both bloom at a height of 3-4’. The flowers are truly beautiful, and the perfect crescendo to a summer day.

the Greek word for Rainbow

This past weekend brought us beautiful spring weather and I was able to spend about an hour working in the yard on Saturday. The area I focused on is the small perennial bed next to my mailbox at the street. This planting bed sits at the start of a swale that runs along the front of my property parallel to the street. It’s an odd sort of depression that’s difficult to mow; from day one I envisioned a sinuous planting bed of perennials and shrubs to replace the grass in the swale and provide a colorful front border for the house.

Several years ago I was renovating my grandfather’s Iris bed in Knoxville and the process of dividing his Iris yielded several mulch bags filled with rhizomes. The flower takes its name from the Greek word rainbow, referring to the wide variety of flower colors available in the genus. Now I know that the Iris I planted bloom yellow and white. But at the time I planted my rhizomes, I had no idea what I might end up with.

Iris prefer full sun to bloom well, and they can grow very tall. I have seen some flower spikes reach 3-4’ in height. At the time I didn’t have a spot that I thought would work well for the Iris, so I decided to start my ‘swale’ planting bed. Turning a patch of grass into a planting bed is HARD work; when your lawn is comprised of Bermuda grass, it’s even harder.

I added a few daylilies to the front of the bed as well, given to me by my day-lily breeding uncle. The effect is quite nice with blooms from spring through summer. They actually bloomed well the first year, which was surprising. They had a good year last year, but I didn’t keep up with weeding very well. That’s why I pulled out two garbage bags of weeds (for the composter). Then I cut each Iris fan back to three or four inches from the ground. That is a maintenance task best performed in the fall, but I suppose it’s better late than never.

Next I’m going to mulch the bed with soil conditioner. Most Iris growers do not recommend mulching, because the rhizomes can rot so easily (especially in our humid climate). But I think a light top-dressing of soil conditioner improves the soil and looks really good. I’m still debating whether or not to fertilize this area since I don’t want to give the grass (weeds) a head start. Regardless, I’m looking forward to better maintaining the area and lots of blooms this year.

The attached picture was taken in 2008, and I sent my grandfather a copy of it. After my grandfather passed away last summer, I found this picture framed in his bedroom. Every time I see the Iris blooming, I think of him and his love of gardening.