Monarda Cambridge Scarlet Is An Herbaceous Perennial That Forms A Clump To 90cm In Height, With Aromatic, Bronze-tinged, Lanceolate Leaves And Terminal Whorls Of Deep Scarlet, Two-lipped Flowers.hardy - Very Cold Winter - Hardy In All Of Uk And Northern Europe. Plant Can Possibly Withstand Temperatures Down To -20c (-4f)pests Diseases - Slugs, Particularly In Springtime. Powdery Mildew In Hot Dry Weather.herbaceous - Early In The Year, Typically January Till End Of March, Herbaceous Plants Might Be Supplied In 9cm Pots To Ensure Timely Despatch. - Perennial. Oval, Toothed Leaves To 14cm (5in) Long. Flowers To 5cm (2in) Long Produced In Whorls.monarda Cambridge Scarlet (bee Balm)will Not Tolerate Drying Out In Summer Or Excessive Winter Wetpartial Shade - Light, Dappled Shadefertile Moist Well-drained Soil - Humus-richheight - 90cm (36in)spread - 45cm (18in)flowers July To Augustsupplied In A 1.5 Or 2 Litre Potallow 7 - 14 Days For Delivery
The Bio Green Frost Buster works with a small, thermally protected gas flame that produces both heat and carbon dioxide, both of which are need for healthy plant growth. The thermal protection makes for maximum safety in use and prevents any escape of unburnt gas. This heater is manually ignited, and then is switched off by turning the valve on the gas bottle off. It does not have a thermostatic control or adjustment of any kind, they are designed to provide a constant low level of heating to guard against frost in particular. Comes with 3 year manufacturer warranty. Frost protects greenhouses up to 6'x4'.