Zanthan Gardens
Category: Plant Highlights

I posted a new plant profile on the Grand Primo daffodils that are blooming right now.

I’ve spent the last couple of days weeding some beds and transplanting the self-sown larkspur in them. The larkspur plants are about 4 inches tall. I’ve read in several places that they are difficult to transplant but I have never found that to be true. They do have a long tap root, so you have to be careful when digging them out. They don’t come up in bare earth; they seem to prefer the mulched paths and beds. This habit suits me as it is easier to clear out a bed, add some wood ash and superphosphate and then replant them about eight inches apart than it is to let them seed in place and then thin them. And if you want them to grow to any decent height, you have to thin them.

Related

For more information and photos, see the Zanthan Plant Profile.
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Although the bluebonnets, larkspur, and love-in-a-mist, are all green and growing, about the only flowers in bloom this week are the violas. Violas are a miniature relative of the pansy. Both are popular winter bedding plants here in the south. I prefer the more delicate viola.

Violas tolerate both cold and warm weather. Here in Austin they bloom constantly from whenever you plant them in mid-fall until late April or May; that is, whenever the temperatures rise above 94.

The viola series I find most often at Austin nurseries are from the ‘Sorbet’ series. I especially like the pale yellow ‘Sorbet Lemon Chiffon’ and the pale blue. Although these sometimes reseed, F1 hybrid will not come true from seed.

2002-03-27. Viola cornuta ‘Sorbet Yellow Frost’

Notes

Violas need dark to germinate.

• Viola cornuta (tufted pansy)
• Viola tricolor (Johnny Jump-up, heart’s ease)
• Viola x wittrockiana (pansy)

In 1998, the University of Georgia’s Horticulture Garden rated violas by series and color class.

I don’t know where my frostweed came from, but it has established itself in my north border among the nandina and it will not go away. I tried cutting it back to the ground for several years and it just kept coming back. During the summer the large coarse leaves suffer from heat and drought and look ragged. But come fall, it brightens the shady spot with large heads of small white flowers which attract bees and butterflies. With all the rain we had in 2001, it produced absolutely stunning flower heads with a scent reminiscent of alyssum.

So I’ve decided to live and let live.

As it turns out, frostweed likes the loamy soils by creeks or in the shade of large trees. So with a little more care on my part, it might become a welcome addition to the north border.
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