bad debt expense. Expense associated with a firm's inability to collect accounts receivable, classified usually as an administrative or selling expense. Also called uncollectible accounts expense. http://www.businessdictionary.com/definition/bad-debt-expense.html.
Comfrey (also comphrey) is a common name for plants in the genus Symphytum.Comfrey species are important herbs in organic gardening. It is used as a fertilizer and as an herbal medicine.The most commonly used species is Russian comfrey Symphytum Ã uplandicum, which is a cross or hybrid of Symphytum officinale (Common Comfrey) and Symphytum asperum (Rough Comfrey).ature comfrey plants can be harvested up to four or five times a year. They are ready for cutting when about 60 cm (24 in) high, and, depending on seasonal conditions, this is usually in mid-Spring. Comfrey will rapidly regrow, and will be ready for further cutting about 5 weeks later.
The best perennials for shade are long living fast growing plants such as hosta or comfrey because they come in a variety of color variations and will thrive year after year.hen deciding what to grow in the shade it is important to consider your decorative requirements and desired maintenance level. For large expanses of bare shaded land, try great ground cover plants such as evergreen trees for shade or flowering shrubs and bushes that are fast growing and provide months of greenery.