I Don’t Miss the WEEDS!

Today feels like summer outside. It’s 62° and the sun is shinning. It’s time to venture outside to survey gardens and start the spring cleanup.

Two daughters, one in Kentucky, one in New Hampshire, have sent emails that they’re working in their yards today. The New Hampshire daughter has a huge job of raking and bagging leaves in her fenced-in backyard in Portsmouth. They do keep enough leaves for their compost but we’re talking about tons of leaves, folks. She has shrubs but no ornamental gardens… yet. Give her time. She’s only been living there 8 months.

Alas, the Kentucky daughter has a different garden mess to contend with in USDA Hardiness Zone 6b. An avid gardener, she has ornamental, vegetable and water gardens. Warming trends have brought her many more weed varieties that she did not have in her gardens 5 years ago. The problem is literally taking her to her knees… to pull weeds.

She asked me to identify some of her worst offenders. Her emails pictured the same weeds that were the bane of my existence in Virginia. She has henbit and purple dead nettle with their deceivingly lovely purple flowers, covered with bees in early spring.

purple dead nettle

Henbit

I warned her about getting too close to the dangerous hairy bittercress that she described with its spring-loaded seeds that can almost blind a gardener. Hope she eradicates this because a large one can spew up to a thousand seeds. Since she’s organic, she must dig and pull, bag and discard, mulch and mulch and mulch.

Bittercress

As for me, I’m walking around this New Hampshire yard (knock on wood) and I see no weeds… not a one…yet. It may be too early for weeds to show themselves around here, but I am hopeful and optimistic that the weeds of my wonderful Virginia in zone 7b will not find me in zone 5b.

You Can Teach an Old Dog!

I grew up near fields of wildflowers, aka weeds, where siblings and friends played through endless summers. I ran through fields, made forts in tall grasses, played hide & seek, made dandelion chains to adorn our heads, necks and wrists, held buttercups under each others chins to see if we liked butter, made small projectiles from seed heads while chanting, “Mama had a baby and her head popped off,” picked burrs from my socks, blew dandelion seeds, got stung by nettles, and gathered flowers to take home that wilted before I reached the front door.

It was an on-site education and I thought I knew my weeds…but a recent educational email from Gloucester Master Gardeners set me straight on one weed.  I referred to a common pink-purple flowered weed as Henbit (lamium amplexicaule), when in fact there were two similar looking weeds that grow in the same areas. The other is Purple Dead Nettle (Lamium purpureum). I lumped the two together as all Henbit.  Now, looking at them together before the plants fully flower, I can clearly see the difference.  Thank you, Ellis Squires!

Purple Dead Nettle

Henbit

The email from Ellis Squires follows:

“I am sure you have noticed the empty farm fields carpeted with purple this time of year.  To discover the cause, you may have to get down on your knees.  There are two plants responsible for these blazes of glory, both are of the same genus in the mint family, have opposite leaves, square stems and lipped flowers.

Henbit

The first is called Henbit, Lamium amplexicaule and is a low-growing annual, growing to 4 to 10 inches tall, with hairy stems. The upper leaves are semicircular, clasping (which is what amplexus means) and opposite with a lobed margin. The pink to purple flowers are in whorls in the axils of the upper leaves. The buds are like little beads of royal purple. It is one of the earliest flowers to bloom and is an important nectar and pollen plant for bees and honeybees.  It is widely naturalized in eastern North America, where it may be considered to be an invasive weed.

The second species, which will take a dicerning eye to differentiate, is Purple Dead Nettle, Lamium purpureum, which is also native to Europe and Asia.  It grows to 3 to 10 inches in height. The leaves are finely haired, are green at the bottom of the stem, and purplish at the top. The short petiole on the pointed leaves is one way to tell it from unstalked leaves of Henbit.

Purple Dead Nettle

The bright red-purple flowers have a top hood-like petal, two lower lip petal lobes and minute fang-like lobes between. Bees also find this plant attractive for it is often the only nectar source available in the early spring.

Although it has the name nettle, and may look a little like a nettle, it is not related and does not contain the stinging hairs of the true nettle, and why it gets the name ‘dead’ nettle. The tops of young plants are edible, and can be used in salads or a stirfry, but don’t over-do it as the flavor may be a bit of an acquired taste.”

–Ellis Squires   (The Virginia Master Naturalist Program is a statewide corps of volunteers providing education, outreach, and service dedicated to the beneficial management of natural resources and natural areas within their communities. Interested Virginians become Master Naturalists through training and volunteer service.)

Ann Hohenberger, The Garden Club of Gloucester