Yellow or Hay Rattle is an unusual species in that it is a semi parasitic plant. It used to be said that when the yellow rattle was in flower, the hay was ready for cutting; Cattle love yellow rattle – when let into a field it is the first thing they will eat All ancient meadows have this plant. It is parasitical on grasses, thereby giving wild flowers a chance to compete and gradually establish themselves. In the past this plant was a serious pest for farmers as it weakens grasses and as a result can reduce hay yields by as much as 50%. It needs the winter vernalisation period to … Generally Yellow Rattle is sown from seed. Either tread or roll the area after sowing to ensure the seed is in contact with the soil. See the meadow enhancement leaflet covering seed for more information on this technique. Wednesday, 24 April, 2019 at 3:00 pm . Pre-order now for delivery in April 2020. Yellow Rattle plugs will be available from late March to late May when they should be planted straight out into your lawn or meadow; cut your grass low first and remove the cuttings before planting. It is parasitical on grasses, thereby giving wild flowers a chance to compete and gradually establish themselves. This leaflet covers plug plants. It’s a pretty annual wildflow er and is still found across the UK, including Highland Machair. East (1) South (7) West (8) How much sun. The yellow flowers are followed by brown inflated calyces in the shape of little purses or seashells. © 1996-2020, Amazon.com, Inc. or its affiliates, British Wild Flower Seeds Yellow Rattle Rhinanthus Minor 10g (3,000 Seeds) by Pretty wild seeds, Johnsons - Sarah Raven's Flowers - Wildflower Yellow Rattle - 150 Seeds, 50g Wild Flower Meadow Seeds Wild Scented Bee Mixed Meadow NO Grass Mix 149 Poppy Cornflower Burnet Sainfoin Tansy Borage Yellow Rattle & More, UK 100% Wild Flower Seed Mix Annual Meadow Plants Attracts Bees & Butterfly (50g) Pure Wildflower Seeds Mix 3 DEFRA Registered UK Seed. If it takes it can weaken the grass that is there as it needs grass to survive. There are other hemi-parasitic plants, but Yellow rattle is the easiest. Latin Name: Rhinanthus minor. An annual root hemi-parasite that requires grass to grow, the plants here come supplied with fescues within the plug cells as host grasses. Yellow rattle is a semi-parasitic wildflower that weakens and suppresses the growth of coarse grasses, allowing other wildflowers to flourish. Yellow Rattle, also known as Hay Rattle, is a pretty wild flower that attaches to grass roots and suppresses their growth enabling wild flowers to flourish in grass lawns and meadows. We use cookies and similar tools to enhance your shopping experience, to provide our services, understand how customers use our services so we can make improvements, and display ads. Description: Sometimes called Hay Rattle by the so-called rattle sound produced by the ripe, papery seed-pods when ready to harvest. Please note: We have finished cleaning the remainder of this year’s harvest so your orders will be sent out within a … Yellow Rattle; Yellow Rattle. There seem to be at least 6 different subspecies of it in the UK… scabious, knapweed, betony, bedstraw… depending upon the soil and aspect). It forms short (15 to 4cm) spikes of bright yellow hooded flowers with purple … Their dry seed pods rattle, hence their name. Yellow Rattle itself is an pretty plant, that is attractive to bumblebees. Yellow rattle seeds are very short lived (1 year to 18 months) and must be sown as fresh as possible. Yellow rattle is an important part of most of our seed mixes, but as an individual species it can be added to existing grass if it is cut very short and raked or chain harrowed to open it up. Why use yellow rattle in wildflower seed mixtures Yellow rattle Rhinanthus minor is an attractive, semi parasitic plant that fixes itself to the roots of the competing grasses and draws nutrients from them. Yellow flowers, seeds rattle in inflated seed pods. H3 - Hardy in coastal and relatively mild parts of the UK (-5 to 1) H4 - Hardy through most of the UK (-10 to -5) H5 - Hardy in most places throughout the UK even in severe winters (-15 to -10) H6 - Hardy in all of UK and northern Europe (-20 to -15) H7 - Hardy in the severest European continental climates ( -20) Sun. Meadow Maker Yellow Rattle Seeds For Sale From Ireland's Online Garden Shop. Annual. Yellow Rattle, or Hay Rattle, or Cockscomb, used to be a common plant of short grassland. It therefore needs a chance to set seed each year.