I have another confession to make: I also planted this small (consisting only of oregano and marjoram) herb garden in a giant pot. The pot that housed two tomato plants and a marigold.
Despite shortcomings, the plants seem to be thriving. The marjoram is all about flowering. I also planted some basil seeds, sage seeds, green onion seeds, parsley, and chive seeds... I figure, why the hell not. So far, several basil seeds have germinated. The green onions are a few inches tall and there are a few parsley sprouts. Time will tell if these guys hang on.
I digress.
Origanum Majorana. Genus Origanum (think marjoram and oregano). Family Lamiaceae (think basil, thyme, lavender, rosemary, oregano,mint). Marjoram and oregano are of the same genus and are strikingly similar, even difficult to tell apart. There are thought to be 44 species of origanum (yikes! Some plants are tall, some spreading, some are conveniently used as ground cover for their anchoring qualities) The two can be used interchangeably in cooking (if your palate isn't too discerning). Marjoram is generally milder than oregano and some people, including me, describe it as having a citrus taste with floral hints. The flowers of oregano are purple/lavender, while, marjoram has white flowers.
According to Sunset Magazine, Sweet Marjoram needs well drained soil and only moderate water (I am never sure what that means exactly). It is a perennial or annual, depending on where you live (I have a perennial). It is supposedly easy to grow and likes to be really trimmed several times a year.
Here is an interesting tidbit: what you and I think of as Italian Oregano (or the stuff in pasta and pizza sauces) usually a cross between Origanum Vulgare (oregano) and Origanum Majorana (sweet marjoram). Real oregano is commonly called 'wild marjoram.' Oh, and if some one refers to 'sweet oregano,' they are talking about marjoram. Just fantastic. If you want some regular peppery tasting oregano, try 'Greek oregano.' If you want really spicy oregano find some za'atar, a spicy Middle Eastern oregano (yes, the sauce is named after the main ingredient). I was wondering about Mexican Oregano, so I did a search. Turns out to be a whole other source of confusion (try out this article if you are curious). In a nutshell, it is not in the Origanum genus or even the Lamiaceae family, rather it is in the Verbenaceae family (think lemon verbena).
My very smart friend Samin, suggested I dry some of my marjoram and oregano by hanging stems upside down in a dry dark spot. Sounds like fun. I will take pictures of the process. I am thinking everyone gets some oregano and marjoram under the Christmas tree (hey, we are in a recession...).
Now I just need a few vegetarian suggestions for casual uses for marjoram and I am in business. Anyone?
Some Links:
Check out the Herb Society of America's Guide to the Genus Origanum.
A great article about marjoram and oregano from Sunset Mag.