About Plant Some Joy

Spread joy with fun and easy ways to add plants to your life.

Feeling seedy

Despite the warm winter here in Pittsburgh, I—like many gardeners—have cabin fever. I’ve hit the problem head on with some retail therapy: my annual seed order.

I’m determined to grow fantastic onions this summer so I bought Walla Walla onion seeds from a loimg_61701cal garden center. Sure, I’ve grown nice onions before by purchasing ‘onion sets’ and plugging them into the garden. The resulting onions were fine, but not fantastic. I’m going for fantastic.

I learned from fellow master gardener Paul Pietrowski to choose long day onion varieties for our climate. He’s had the most success starting them from seed, rather than sets. So today I sowed the Walla Walla seeds in moistened, sterile seed starting mix. I’ll plant the seedlings outside in the garden after 8-10 weeks.

I ordered Italian ‘San Marzano’ tomato seeds from Renee’s Garden. I’m excited to try those for making sauce, as well as a new red beet, ‘Sweet Merlin.’ I’ll turn a packet of ‘Roma Improved’ beans into jars of pickled dilly beans.

Three interesting flowers caught my eye in the Select Seeds catalog. I’m excited to try ‘Chinese Giant Orange’ amaranth, which gets 8 feet tall and provides lots of seeds for birds. There is also a cool Queen Anne’s lace I’ll grow called ‘Dara.’ The blooms start out white, like regular Queen Anne’s lace, but turn pink and purple as they age. It’s a great plant for pollinators too. I saw the curious corkscrew vine on a visit to Bartram’s Garden in Philadelphia last summer. This fragrant climber is in the bean family and hails from South America.

How about you? Have you ordered seeds yet? What are you excited to try this year? !

It’s primrose time

I’m a sucker for the colorful displays of primroses that pop up in grocery stores this time of year. Who can resist those charming flowers in the middle of winter? I usually buy several and cluster them in a basket or decorative pot for some indoor cheer. It’s a lot of joy for less than ten bucks.

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If you fall prey to their spell too, be sure to water them regularly since they like to be moist. If the soil dries out so much that the plant wilts and water runs right through the pot don’t despair. Fill a container that is taller than the pot with water and set the pot in it. If the pot bobs on top, gently push it below the surface of the water for a minute. You may see air bubbles coming out of the pot, which is ok. Let the pot sit in the container of water for a 30-60 minutes to completely moisten the soil again, then remove it and let it drain in the sink.

Place your primroses out of direct sunlight. As the flowers fade, carefully clip them off with scissors. You may notice new flower buds forming under the old flowers. Feeding occasionally with a general-purpose flowering houseplant food will keep your primroses blooming for weeks. Just be sure to follow all label directions carefully.

Amazingly, grocery store primroses can assume a second life as a garden plant if you live in USDA hardiness zones 3-8 (winter temperatures to -35 degrees F). Keep them moist indoors until the weather warms up, then plant them in the garden once frosts are passed. They like a partly shady spot and moist but well-drained, humus-rich soil.

Like fall mums, getting grocery store primroses to come back year after year is a bit of a crap shoot. I’ve had some success planting them in a partly shady patch under some shrubs. The soil here is loose and rich from years of applying bark mulch. These outdoor primroses bloom a bit later than the ones in the grocery store, since those are forced in greenhouses.

Next time you shop for groceries, look for these little cuties in the floral department. At the very least they will bring some cheer to these gray winter days.

Here’s one for the pollinators

Butterfly weed, a North American prairie plant, was named Perennial Plant of the Year for 2017 by the Perennial Plant Association. Great news for pollinators!

Butterfly weed (Asclepias tuberosa) is a veritable nectar bar for many different kinds of bees, beneficial wasps, butterflies, and even hummingbirds. And if you want to help monarch butterflies, this plant is tops because it’s a favorite food source for their caterpillars.

monarch_caterpillar_danaus_plexippus_on_asclepias_tuberosa_butterfly_milkweed_2284495213The overall habit is upright, with lance-like leaves spiraling up the stem. It tops out at 2-3 feet, and is crowned with orange flower umbels from early summer to mid-fall. The flowers are pretty cool if you look at them closely. After flowering, long skinny seedpods form—a dead giveaway that butterfly weed is in the milkweed family. As fall progresses, the pods dry out, split open, and release seeds that have silky hairs to help them float on the wind.

Butterfly weed grows best in full sun and average, well-draining soil. It can handle brutal summer heat and winters as low as -25 degrees F (USDA Zones 4-9).  True to its prairie origins, butterfly weed is pretty drought tolerant once established in the garden. It seeds around a little in my garden, but I welcome it wherever it pops up. It’s never invasive and is such a great wildlife plant. As an added bonus, deer don’t seem to like it.

If you love hot colors, butterfly weed’s blazing orange flowers will be just your thing. Grow it with other eye-popping perennials like daylilies and red bee balm (Monarda) for a fiesta of color. If orange flowers scare you, tone down butterfly weed’s volume with blue, purple, or white companion flowers for a softer look.

You can grow butterfly weed from seed fairly easily. Plants aren’t often available in garden centers, but hopefully that will change now that it has some street cred. Patronize your local garden center and ask for it if they don’t offer it. Plant some and you’ll be doing something great for pollinators and hummingbirds.

Photo credit: Marshal Hedin from San Diego [CC BY 2.0] via Wikimedia Commons.

Here’s What’s New

I attended the Mid-Atlantic Nursery Trade Show (MANTS) in Baltimore this week. This giant trade show draws thousands from the horticulture industry each year—plant growers and breeders, and suppliers of a dizzying array of machinery, tools and products. It’s a great place to see what’s new, what we’ll see in garden centers soon, and connect with people.

One of the most exciting line of plants are the Bushel and Berry blueberry and bramble fruits. These plants are bred to stay small, so they can be grown in containers, yet produce large volumes of delicious fruits. The raspberries and blackberimg_5972ries are thornless for painless picking. Many of the plants in this line were introduced several years ago under the brand, Brazelberry. Since then, the plants have been tested and improved and more added to the lineup. What this means is that when you buy plants in the blue Bushel and Berry pots, you can be sure you are getting a terrific plant that will provide a bounty of delicious berries. To top it off, the plants are beautiful too!

Here are a few other photos from the show:

 

Don’t kill that orchid!

You can enjoy beautiful, long-blooming orchids in your home thanks to modern propagation methods that allow orchids to be

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This orchid bloomed for months in my bedroom. What a joy!

inexpensively mass produced. Most of the ones you’ll find in big box and other retail outlets are the moth or Phalenopsis orchids, and they are super easy to grow at home. Moth orchids are terrific because they bloom a long time—usually months and months. And the flowers are so exotic and beautiful! If you have one or are considering buying one, here are some tips to keep it blooming:

  • Before leaving the store, make sure your orchid is loosely but completely covered with a plastic or paper sleeve if temperatures are below 50 degrees. Go directly home—it’s not a good idea to leave your orchid in the car while you run more errands since they don’t love the cold.
  • Once home, remove all the wrapping and tags. Place the orchid in a bright window. Eastern exposure is ideal. Southern and western windows work too, so long as the plant is protected from strong afternoon sun by a sheer curtain or blind.
  • Moth orchids make good housemates because they like the same indoor temperatures we do—mid 60s to low 70s. If you keep your house on the cool side, find a warm spot for your new friend.
  • When it comes to watering, don’t drown your orchid with kindness—this is probably the biggest mistake when it comes to keeping orchids. In the wild, orchids live on tree branches and rocky outcrops, with their roots exposed to air. Water your orchid when the pot feels light when you pick it up. This can be hard to gauge but you’ll get the feel for it. Generally every 7-14 days is sufficient. Water by dunking the pot containing the plant and bark into a larger pot of water, just up to the rim, and leave it til it stops bubbling, generally 5 minutes or so. If your orchid is planted pot-in-pot (the plant and bark in an inner pot, with a decorative outer pot that has no drainage hole), you can use the outer pot as the “dunking pot.” Once bubbling stops, lift the pot out of the water and let it drain. Empty the dunking pot before putting your orchid back in it. Alternatively, place the pot in the shower, and run it for several minutes using tepid water. If your orchid is planted pot-in-pot, remove the outer decorative pot so the plant can drain.
  • An orchid’s beautiful blooms require energy, so they benefit from some food. Feed your orchid in the late spring and summer, when it’s not flowering. The easiest way to feed is with orchid sticks that you shove into the bark mix. You can also use liquid orchid food mixed to half strength every time you water.

Enjoy your orchid!