Kathleen Sayce, June 18, 2021
A seedling PCI shows its complex parentage |
We expect a bigger display of flowers next year as the wild lawn settles in.
A variety of Pacifica iris grow in the lawn, including I. douglasiana, I. tenax, and seedlings from PCI hybrids. The plan is to let all the plants set seed, and scatter the seed around in late summer. We will also be planting more areas in coming years as the blackberries and other woody shrubs are suppressed around the visitors center and staff offices. One annual fall mowing is planned. Without mowing, woody shrubs and trees would soon (very soon!) take over the entire area.
Looking NW in early spring to Willapa Bay |
The grasses that provide a backdrop to the wildflowers are fescues, including Roemer’s and red fescue, and a low growing fescue mix. A combination of fescue plugs and seeds were used. This is important, because the grasses that grew here historically included reed canary grass, velvet grass and orchard grass, all too large and too dense for irises to thrive with them.
Thrift in meadow |
Iris tenax seedling |
Other wildflowers include strawberry, springbank clover, yarrow, pearly everlasting and thrift.
A new compost facility is selling compost by the truckload, so the next sections of the wild lawn will get a top dressing of compost to boost nutrient retention in winter, and water retention in summer. In these sections the compost will be tilled into the upper few inches. In the original section, we will top dress the lawn with an inch or so of compost next fall.
I. douglasiana |
PCI Mission Santa Cruz |
This fall we will add more wildflowers, including shooting-stars, common camas, checkermallow, chocolate lily, blue-eyed grass, and of course, more irises.
If anyone wants a plant list, please contact me by email and I will send you the plant-list-in-progress.
What a great project! Thanks for sharing it with us.
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