Tag Archives: plants for June gap

June when borders are without flower Week 23

June when borders are without flower

June when borders are without flower
Mind the June gap. I have only become aware of this supposed null period in the borders in the last few years, but I have to ask “what gap?”

June gap refers to a period, usually June when borders are without flower.  It is the time after spring bulbs have gone, and before the herbaceous border kicks in. This is, in theory, boring for plantsmen and gardeners, and critical for bee keepers. Bees without flowers to feed on can be a catastrophe.

But in my Thames Valley plot I have to ask “what gap?” I am not without flower in any of my  borders with any aspect. In fact, I can already barely keep up with dead heading day lillies. It is a great chance to spend 10 mins morning and evening with a cup of tea (or glass of something cool later) taking in what is actually going on.

I have found one or two plants not maturing as they should, and hence being fenced in by their more vigorous neighbours. And a couple of gaps where there should have been something by now; that is where my pots of Dahlias will come into their own, as gap pluggers.

Non-stop flowering

Roses are starting to flower freely, there are foxgloves everywhere. Geranium Wargrave Pink is so prolific that I have had to make the first cut backs.

Not a “Chelsea chop”, but more a back to earth and start again.

There are late contributions from bulbs in the form of Camassia leichtlinii Alba, a happy mistake of packing as I am sure I ordered blue. The cream white flowers that progress up the stem ave reached halfway, whereas the blue form were finished in early May.

And the Alliums are in various stages of growth; Purple Sensation out and some nearly done, and Christophii just emerging.

June when borders are without flower
The East border with plenty of flower for bee and gardener

Plants to fill the June gap

Otherwise perennials have taken over with Digitalis, Verbascum, Geranium, Iris Siberica, Antirrhinum, Lupin and Papaver leading the way.

June when borders are without flower
Delphinium and Lychnis ready to join Iris and Geranium in flower

Here is a list of other plants that can help fill the gap.