Herbs For Kitchen And Garden

80627thumbHerbs might be in our garden right now, whether we are aware of it or not. Trailing rosemary happens to be a popular and practical groundcover, and some varieties grow as low shrubbery. A few varieties of thyme also work as ground cover for small areas, or between stones. Various lavenders are popular low mounding shrubbery. Quite a few common landscape plants are also herbal.

It is important to be aware though, that some varieties of herbal plants are better for landscape applications, and others are better for herbal applications. All cultivars of rosemary can be used for culinary applications, but some happen to be grown specifically for that purpose because of superior flavor. Cultivars with the best flavor may not be as useful for groundcover or as low shrubbery.

The same goes for the lavenders. French lavender may be the best for culinary applications, but the various Spanish and English lavenders might be better options for landscape applications, cut flowers or for their aroma. California bay that grows wild as a big tree is actually a completely different genus than the shrubbier culinary Grecian bay, and can ruin a recipe if used as a substitute.

As if that were not complicated enough, once the preferred herbal plants are identified, it is important to know how to use them. Chive, cilantro, parsley, mint and most others are usually preferred fresh. Lavender and bay leaf are more often used dried. Rosemary, oregano and sage can be used fresh or dried, depending on the desired flavor. Almost any herb can be dried for convenience.

Drying herbs is convenient for those that are only available within certain seasons, even if they can be used fresh while in season too. For example, chamomile is not a foliar herb like most, but is unbloomed floral buds that must be harvested at a very specific time. They should be plump, but not completely open. Once harvested and dried, they are useful for herbal tea throughout the year.

Herbs can be flowers, seeds, bark or any part. Most are foliage of the family Lamiaceae.

Pot Marigold

70405Just before the weather gets warm enough for real marigolds, and after the weather starts to get too cool and rainy for them, pot marigold, Calendula officinalis, is at its best. It can bloom at any time of year, depending on when it gets planted, but prefers cool and humid spring and autumn weather. It is not so keen on frost in winter, or the arid warmth of summer that real marigolds enjoy.

They are just as versatile as real marigolds are, and work nicely in pots, but they are known as pot marigold because of their history as culinary herbs. They also have medicinal applications, and can bu used for dye. Mature plants do not often get bigger than a foot tall and wide, with somewhat coarse light green foliage. The two or three inch wide flowers are bright yellow or orange, and can sometimes be double.

Makrut Lime

80207Of all the weird citruses available, this is one of the strangest. Makrut lime, Citrus hystrix, is not grown for its ugly wrinkled fruit. The rind and the juice are only rarely used for culinary or medicinal purposes. The important part of makrut lime is the aromatic foliage, particularly the modified petiole ‘wings’ that look like leaves. Fresh or dried, they are popular in the cuisine of Southeast Asia.

Mature trees can eventually reach second story eaves, but are usually kept significantly lower. They are so shrubby that even large trees should have plenty of foliage within easy reach from the ground. Once a tree gets overgrown, it is not as easily pruned lower as some other citrus trees are. Pruning stimulates vigorously long and arching stems, rather than more desirable fluffy growth.

The winged petioles are almost as long and wide as the actual leaves are. In fact, they look just like the leaves, making them look like ‘double leaves’. Although the petiole wings separated from the petiole are supposedly the most aromatic parts, leaves are useful too. The hard fruits are about as big as golf balls, and are the same rich green as the foliage, until they ripen to a light yellow.

Herbs Add Spice To Life

80207thumbOut in deserts, where vegetation can be a scarce commodity, cacti, agaves and yuccas protect themselves from grazing animals with thorns, spines, caustic sap and distastefully textured foliage. None of these defense mechanisms is perfect. They only need to be better than what the competing specie are using. Many plants find that objectionable flavor and aroma work just fine for them.

The funny thing about the objectionable flavors and aromas that some plants use to discourage grazing animals from eating them, is that these same flavors and aromas are what make so many of them appealing to people. It is ironic that what was supposed to make them distasteful to some is what makes them tasty to others. Yet, it also gets us to perpetuate them in our home gardens.

Mint, thyme, lavender, rosemary and sage, which all happen to be in the same family, are culinary herbs that also work well in the landscape. The mints need the most watering, and containment if their innate invasiveness is a concern. Thymes need less water, and some are nicely aromatic ground cover for small areas. Lavenders and rosemaries can survive with minimal watering here.

Both rosemary and sage are popular for landscaping anyway. Rosemary is most commonly grown as a ground cover that cascades nicely over low retaining walls, but some cultivars are shrubby. Sages are extremely variable. Some are showier than they are useful in the kitchen, with elegant and colorful flower spikes. Others are too strongly aromatic to cook with, but are used as incense.

Fennel and chamomile are often grown in vegetable gardens rather than out in the more refined parts of the landscape because they can get somewhat awkward. Fennel has such nice feathery foliage at first, but if not harvested, it gets tall, and then yellows after bloom. Chamomile gets tall and open in bloom, and then no one wants to ruin it by harvesting all the flowers if it looks too good. Chives are easier to work with. They have so many leaves that no one misses a few taken for the kitchen.