Veronica polita aka Gray Field Speedwell
Taxonomy
Veronica polita, also known as grey field-speedwell, is a herbaceous flowering plant in the Plantaginaceae family. Its stems are hairy and it has dull green leaves that are wider than they are long, with serrated edges and a rounded shape. The plant produces small, bright blue flowers and has axillary peduncles that are shorter or slightly longer than the leaves. It is native to Eurasia, including the British Isles, western Asia, northern Africa, and North America, but has spread worldwide as a weed of cultivation. It is susceptible to downy mildew disease caused by Peronospora agrestis. The plant is named after Saint Veronica due to the markings on some species resembling her sacred handkerchief. Veronica polita is an annual plant that grows up to 0.3m and blooms from March to October. It prefers well-drained soil with a neutral to alkaline pH and cannot grow in the shade. To remove patches of speedwell, use a gel or ready-to-use spray containing glyphosate, such as Roundup or SBM Job done General Purpose Weedkiller. Gray Field Speedwell is a rare houseplant that requires regular watering and thrives in direct light less than 1 foot from a window. When repotting, make sure to use well-draining soil and fertilizers are not necessary if the plant is repotted each time it doubles in size.
Common names
Gray Field Speedwell, Grey Field Speedwell, Wayside SpeedwellHow to care for Gray Field Speedwell
Difficulty
Even if you don't have a green thumb, you can successfully care for Gray Field Speedwell due to its easy-going nature.
Water
Gray Field Speedwell should be watered regularly, allowing the soil to dry out between waterings.
Soil
Gray Field Speedwell 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
Gray Field Speedwell thrives in bright and direct sunlight. To ensure your plant receives enough light to survive, place it less than one foot from a window. The current weather in your area may affect the placement in your home. For example, if you live in a region that has longer and more intense periods of sunlight, then you may want to place the plant farther away from the window to avoid direct sunlight and reduce the risk of sunburn. Alternatively, if you live in a region with relatively milder temperatures and less intense sunlight, then you may be able to place the plant closer to the window for increased exposure. Ultimately, the current weather in your area should be taken into consideration when determining the best placement for your Wayside Speedwell.
Toxicity
The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.
Fertilizer
Repotting the Gray Field Speedwell is necessary either when it has doubled in size or once every year, whichever happens first. With fresh potting soil replenished annually, the plant will receive all the necessary nutrients, rendering the use of fertilizer unnecessary. Keep in mind that the source of a plant's energy is the sun, not fertilizer.
Region of origin
Gray Field Speedwell’s native range is E. Asia - China, Japan.
More info:
Wikipedia
More Species in Veronica Genus

Veronica spicata Spiked Speedwell

Veronica plebeia Speedwell

Veronica officinalis Speedwell

Veronica obtusata Veronica Obtusata

Veronica persica Bird's Eye
Veronica urticifolia Nettle Leaf Speedwell

Veronica macrantha Veronica Macrantha

Veronica polita Gray Field Speedwell

Veronica arvensis Corn Speedwell
