December 15, 2024

December Blooms

Fuchsia 'Marinka'

It's Garden Bloggers' Bloom Day, and I was happy to see a few plants in the sunroom are cooperating. While I have some dried flowers, too, these are the "live" plants currently blooming. First is the Fuchsia (F. hybrida 'Marinka'), which is budding, blooming, and fruiting.

Gerbera jamesonii

Next, the Gerbera Daisy (G. jamesonii): It seems early for this friend to be starting to bloom, but it certainly brightens these December days.

Oxalis vulcanicola 'Zinfandel'

Finally, the yellow Oxalis (O. vulcanicola 'Zinfandel'), which blooms year-round...outdoors from May through early October, and indoors through the other months. Its foliage is as striking as its flowers. A few other indoor plants are beginning to bud, but I'll include them next month.

Thanks to Carol at May Dreams Gardens for hosting Garden Bloggers' Bloom Day!

December 04, 2024

Winter 'Bulb' Storage Made Easy

Dahlia 2

Do you regularly grow plants from bulbs, corms, tubers, and rhizomes? Do you bring them inside for the winter (the non-hardy ones) to use the next growing season?

I've found over the years that growing these plants is a lot easier than I used to think. I'm sharing what I've discovered from experimentation here in my zone 5b climate and with my choice of winter storage. It might work for you, or it might not. You might live in a gardening zone that allows these plants to remain in the soil outdoors year-round. And if you have other methods that have worked well for you, please share them in the comments.

In addition to spring-flowering bulbs, like Tulips, Daffodils, Snowdrops, and others, I also grow many more that bloom in other seasons. In this post, I'll focus on Calla Lilies (Zantedeschia spp.), Cannas (C. species), Dahlias (D. species), and Gladiolas (Gladiolus spp.). In my experience, they all have slightly different growing and storing preferences/requirements. I referred to several sources on proper reference to bulbs, corms, rhizomes, and tubers. This source is helpful, too.

Dahlia tubers

First, let's take a look at Dahlia tubers. What seems to work best for me is to lift them from the soil after the first hard frost. I let them dry, then separate them, and place them in a paper bag with peat moss mixed with perlite. I slightly mist the contents, and repeat the misting about once a month until it's time to plant them. For the past couple of years I've planted them in pots in March to begin growing the plants for the new season.

Dahlia 1

The yellow Dahlia at the beginning of this post and the pink one above tend to bloom in August.

Canna rhizomes under soil

Next, the Canna rhizomes: I simply wait again until the first hard frost or freeze, and clip off the tops of the stems and foliage. I bring in the pot, store it in a dark corner and stop watering until spring. I don't dig them up.

Cannas in spring sunroom

In springtime, I place them in a sunny window in the sunroom, and begin to water the potted rhizomes once a week.

Canna buds

After the last spring frost, the pot goes outside for more growth. They bloom later in the season; here shown in the budding stage.

Calla rhizomes under soil

I use a similar method with Calla Lilies, though they seem to collapse and go dormant a little earlier than the Cannas.

Callas in spring sunroom

Though I start watering them about the same time as the Cannas, they seem a bit slower to break the surface and grow in their sunny window.

Calla bloom

Once outside in May, they quickly develop buds and bloom in early summer.

Gladiolus corms

Next, Gladiolus corms: I dig them up, let them dry, and place them in mesh for winter storage.

Gladiola in garden

In spring, I stagger their planting in the garden, starting in late April or early May, and adding a few to the garden each week through mid-May. They bloom in late summer for several weeks.

Gladiola in vase

All flowers shown in this post are great cut flowers, too. I'm linking this post with Cathy's "Week of Flowers" meme at Words and Herbs. Happy planning, dreaming, and planting in the months ahead!