Poa annua

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Poa annua
Light:Full Sun
Moisture:Mesic
Hardiness:5
Soil pH:5.6-8.4
Self Pollinated
Height:1'
Width:1'
Blooms:Late Winter-Late Fall
Meadows
Shelter
Tea:Yes
Poisonous

Poa annua (common name: annual meadow grass)

Propagation: Seed - there should be no problem with having to sow this plant since it does the job very effectively without our help.

Cultivation: A very easily grown plant, it succeeds in any well-drained moderately fertile soil in a sunny position[1]. Tolerates very acid soils[1].

This plant is a very common garden weed and will not usually require cultivation.

An important food plant for the caterpillars of many species of butterfly[2]. It is often found growing in close cut lawns[1].

The seed drops very readily from the plant so it is difficult to harvest[1]. This also means that the seed is spread very easily, making the plant even more difficult to eradicate[K].

Range: Cosmopolitan, throughout the whole world, including Britain, but only on mountains in the tropics.

Habitat: Waste places, cultivated land, grassland etc[3].

Pollinators: Wind, self, cleistogamous

Soil: Can grow in light, medium, and heavy soils.

Drainage: Prefers well drained soil.

In Leaf: Evergreen

Seed Ripens: Mid Spring-Late Fall

Flower Type: Hermaphrodite

Links

References

  1. 1.0 1.1 1.2 1.3 Chittendon, Fred. RHS Dictionary of Plants. Oxford University Press, 1951.
  2. Carter, David. Butterflies and Moths in Britain and Europe. Pan, 1982.
  3. Clapham, Arthur and Tom Tootin, Edmund Warburg. Flora of the British Isles. Cambridge University Press, 1962.