Stachys arvensis aka Field Stachys
Taxonomy
Stachys arvensis, also known as field woundwort and staggerweed, is a species of flowering plant in the mint family. It is native to Europe, Western Asia, and North Africa, but is also found as an introduced species and widespread weed on other continents. This annual herb grows up to 60 centimeters in height and has a branching stem that is covered in rough hairs. The oppositely arranged leaves have serrated or toothed blades and are hairy, with short petioles. The inflorescence is made up of clusters of up to 6 pinkish corolla flowers, each with hairy purple-tinged calyces of sepals. Field woundwort is often found in moist and disturbed areas and can be controlled by using herbicides such as bromoxynil, trifluralin, clopyralid, atrazine, simazine, glufosinate, and glyphosate. However, it should be noted that this plant might be poisonous. On the other hand, Field Woundwort is also a rare houseplant that requires regular watering and direct light. It prefers soil that is well-drained and does not require added fertilizers if repotted each time it doubles in size.
Common names
Field Stachys, Field Woundwort, Hedge NettleHow to care for Field Stachys
Difficulty
With its straightforward care requirements, Field Stachys is a hassle-free plant that anyone can enjoy.
Water
Field Stachys should be watered regularly, allowing the soil to dry out between waterings.
Soil
Field Stachys loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.
Lighting
Field Stachys requires abundant, bright, and direct light to thrive. The best placement for this plant is within one foot of a window to ensure it receives enough light. If you live in an area with more extreme weather, such as hot summers or cold winters, you may need to adjust the placement of the plant accordingly. During hot summer months, it is important to place the plant away from full sun, as this can cause the leaves to yellow or burn. During cold winter months, it is best to move the plant closer to the window to take advantage of the extra light that can help it survive. By keeping an eye on the current weather in your area, you can make sure your Field Woundwort is always in the right place to thrive.
Toxicity
No verified data on the toxicity of this plant exists within Ploi's records. Should you, someone in your family, or your pet ingest plant material with an unknown toxicity level, it is recommended to seek medical advice.
Fertilizer
Once the Field Stachys has doubled in size or after a year has passed, it should be moved to a new pot. By replacing the soil with fresh potting soil containing all the vital nutrients, your plant will receive all the sustenance it needs, negating the requirement for fertilizer. It's important to remember that plants get their energy from the sun, not fertilizer.
More info:
Wikipedia
More Species in Stachys Genus

Stachys ocymastrum Hairy Woundwort

Stachys hispida Hispid Hedgenettle
Stachys aspera Hyssopleaf Hedgenettle

Stachys bullata California Hedgenettle

Stachys ajugoides Hedge Nettle

Stachys chamissonis Coastal Hedge Nettle
Stachys glutinosa Stachys Glutinosa
Stachys aethiopica Stachys Aethiopica
Stachys atherocalyx Stachys Atherocalyx
