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Species Datapage No 37   

Irish Wildflower For Sale 

Species Common Name: Yellow Rattle

Species Botanical Name:  Rhinanthus minor

A semi-parasitic, summer annual found in a wide range of grassland habitats on soils of moderate or low fertility.

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A Meadow Gem,  Yellow Rattle, if it establishes in your meadow, will reduce the growth of grasses through it's semi-parasitic action of living on the roots of grasses. Encourage it and let it seed at all cost, no matter what no matter how, Just do it! and.........Your meadow will rattle in the breeze
Management:
   Never cut from May to July,  seed needs a frost to germinate and the ground / meadow must be gap created 'Gapped'

Tolerance of cutting: Low, 

Cutting time: None, Early Spring, Autumn.

Edible / Medicinal:  

yellow_rattle_09.PNG (163745 bytes)Rattle, Rattle, Rattle. for wildflower growers this is the Summer and nothing (well nearly nothing means as much to us, as a meadow with rattle).  

"But it's only a low, dull plant and you can hardly see the colour",  I agree but if its present it means no work, cutting except one per year. It means that you are a skilled wildflower grower.

Hay or Yellow Rattle grows on the roots of grass, clovers, vetches and other species, reducing their ability to smother many species which then thrive in Rattle meadows.

 

 

 

 

Life Cycle (Form): Annual, persistent in grassland

Flower Height: 10 to 30 cm

Foliage Height: 5 -  cm

Flower Colour: Yellow, 

Flowering period:  May, June, July, August (on meadows grazed or cut up to May), 

Time to Flower: 7 months

Soil Type: Will grow in most soils.

pH Type: Acid, Neutral, Alkaline.

Moisture: Dry, Moist, Wet

Aspect:  Full sun, 

Wildlife Value: Medium, 

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It is a hemiparasite species. All of which are uncommon or rare, some endangered with extinction. 

We stock three other such annuals facing extinction, Eyebright, Loosewort and Red Bartsia. 

They are all annuals adapted to survival in grassland. 
Manage them carefully. Never cut them until they set hard seeds.

You can 'Top' grass back down to the top height of the Rattle or other hemiparasite species.

 

 

 

 

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