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Gallant Soldier
Galinsoga parviflora
Galinsoga parviflora is an annual herbaceous plant native to South America, now widespread as a weed in many parts of the world. It's characterized by its small size, rapid growth, and prolific seed production. It's often found in disturbed soils, gardens, and cultivated fields. While generally considered a weed, it has some uses as a food source, though it can spread quickly and compete with desired plants. Some people also use it medicinally, however, it should be used with caution, and not for prolonged periods.
| Category | Details | |
|---|---|---|
| Invasive Status | Invasive Status | |
| Culinary Usage | Edible plant | |
| Medicinal Usage | Medicinal Usage | |
| Duration to maturity | 60 days to harvest | |
| Estimated Plant Lifespan | 1 month lifespan | |
| Sun Requirements | 6+ hours direct sunlight (Full Sun) | |
| Pollination | Method: self pollination | |
| Watering Requirements | Method: top water Frequency: when soil is dry Notes: Galinsoga parviflora is drought-tolerant once established, avoid overwatering to prevent root rot. | |
| Humidity Requirements | Level: moderate | |
| Temperature Range | Min: 10°C Max: 30°C | |
| Alternative Names | smooth Peruvian daisy, Galinsoga hirsuta, Potato Weed, Galinsoga Weed, Small-Flowered Quickweed, Kew Weed, Smaal-Flowered Galinsoga, Yellow Weed |
French marigold
Tagetes patula
Marigolds can help deter nematodes in the soil, which can affect Galinsoga parviflora.
Annual Meadow-grass
Poa annua
Annual bluegrass competes for nutrients, water, and space, hindering the growth of Galinsoga parviflora.
Aphids
Aphids suck sap from the plant, causing distorted growth, yellowing leaves, and honeydew production which can lead to sooty mold.
Slugs and Snails
Slugs and snails can feed on the foliage, creating holes and damaging the overall health of the plant.
Steps:
- Collect seeds from mature plants in late summer or early fall.
- Direct sow seeds in the garden in spring after the last frost.
- Sprinkle seeds lightly on the soil surface and gently press them in.
- Keep the soil consistently moist until germination.
- Thin seedlings to allow adequate spacing for growth.
Neem Oil
Controls aphids and other pests on the plant.
Diatomaceous Earth
Can be used to control slugs and snails around the plants.