Redesigning the Knot Garden

The herb garden's been in the planning for some time, and the design's evolved in the making. Originally, we thought we'd have just box edging, and primarily herbs. We added roses to the planting, and lavender to the edging. Then, when we worked on the design, rather than the concept, we came up with something that needed three edging materials to work well, and so we added step-over apples. The last couple of years of growing the kitchen garden suggested that we actually needed a little extra edibles space, and so we added runner beans, peas, and French beans to the planting -- which helped with height -- and then over-wintered onions, garlic, and elephant garlic. Trying the design last year made it clear that the squares of the design weren't really big enough, so we made them 50% larger. In turn, that meant the design changed, and now we need only two edging types once more. The design, now, is really one of a potager, or ornamental kitchen garden, encompassing roses (technically edible), herbs, apples, and ornamental vegetables -- the attractively podded (and flowered) Shiraz mange tout, Blue Cocoa runner beans, and red/purple Brussels sprouts. Out have gone the inedible box (now to form evergreen box balls in the herbaceous border), and a predominance of herbs.

This weekend, then, we've spent getting as far as possible with the new design. We got started on clearing the ground a week ago, and (after a vet trip that took much of the morning), continued this yesterday. We finished that by about mid-morning today, and then, in an afternoon punctuated by someone coming to finally take away the oil tank, finished preparing the ground by about 5 o'clock.

The oil tank, half-way out ( Ian 2014)

The oil tank has been waiting for removal for a while, and we eventually found someone who wanted it, thus avoiding having to pay (several hundred pounds) for someone to remove something we didn't want. Getting this heavy steel tank off its piers, missing the greenhouse (just the other side of the protective sheet of ply in the photo), across the patio, down two sleeper-built steps, and the length of the games- and pond gardens, and then up the driveway to the truck was, shall we say, tiring.

But now it's gone, and we have a 6x4 space in which a shed might go -- and now no smell of kerosene on warm days.

Now: back to the herb garden. We'd marked out the pattern (basically unchanged) last time, so apart from fine tuning a couple of measurements that had been hindered by rocks (which Liz made excellent progress moving: it really feels thankless work), we were able to immediately see where each square/diamond went.

Into several of these, I sank the climber supports, which Liz started yesterday by painting (I'd only done some of them). We've not had time to add the woven willow sides, so these will have to wait until autumn. For now, there are strings tied round them to get everything growing: they'll be invisible soon, and the willow will be in place for the winter, when it's actually meant to be an attractive feature.

Having sunk the six supports into the ground, we topped up the soil in all of the squares (but not the edges: lavender doesn't want rich soil) with compost, neatly finishing the 'ready' bay of compost, and started planting. The plants are mostly those that we potted up and set outside a few weeks ago, and included enough lavender to complete those edges that we've cleared space for (almost).

From the greenhouse have come the Laguna, Speedy, and Castendel French beans, the White Lady and Blue Cocoa runner beans, and the Shiraz and Delikata peas/mange tout. We've also planted out 32 red sprouts, a load of chicory, a dozen or so bronze fennel, a pot's worth of aniseed, and the Japanese ginger we bought at Tatton. All that obviously needed watering in, and tying to supports where necessary, and it's meant rather a late finish (I came in at 11, and Liz only came in half an hour earlier, to cook)...but it's looking really good.