Containers deserve as much thought as the flowers they hold
We plant containers with pretty posies to welcome guests to our front doors and brighten up our decks or patios. The plants may take center stage, but careful consideration should be given the containers, too.
First and foremost, containers should have drainage holes. Unless you are growing plants appropriate for bogs, summer rains will lead to wet, inhospitable soil for plants.
Next, the size of pot is determined by the type and quantity of plants. Generally, the larger the plant, the more room is needed for its roots. Containers accommodating many plants should be big enough for all plants to reach their potential. An added benefit to larger containers: the soil stays moist longer.
After practical concerns, choose the container that suits your style — traditional or trendy, playful or sophisticated, value conscious or unrestrained. Pots are available in a wide variety of materials.
Plastic pots are often the least expensive option. They are manufactured in any color imaginable, lightweight, very durable, and resistant to water loss. Today's plastic containers are more stylish than those of the past.
Resin pots are also good choices for the budget conscious. They often mimic other finishes like stone or cast iron — all the panache without the back strain. They are easy to care for and newer designs are very attractive.
Terra cotta pots have a long history. They may be inexpensive or pricey depending on their quality and design. Terra cotta containers are porous, drying out more quickly; and they soak in sunshine, heating up the potting soil. As a result, terra cotta is often the choice for heat-loving herbs.
Glazed ceramic pots are a popular choice. They are available in every color, shade and tone of the rainbow. There are sizes for everyone from tiny pots to massive containers. They are less porous than unglazed terra cotta, keeping soil moist longer. Glazed pots tend to be heavy.
Cast iron urns are a traditional choice. They may be unadorned or ornate so there is a style for most tastes. They are nearly indestructible. A fresh coat of paint every few years keeps them looking new. Cast iron is very heavy so place it where it can stay.
Galvanized containers are trendy. Old tubs and basins can be found at flea markets and garage sales. Drainage holes may have to be drilled. They add character and old-fashioned charm, but heat up in full sun so be sure to use plants that love heat.
Stone or concrete pots are extremely weighty. Many stone containers age beautifully and are incredibly durable. In the last several years, lighter versions of concrete have been produced from a mix of concrete and either fiber or limestone.
Containers made of wood give a warm, natural appearance. They are usually lightweight and provide insulation from the sun. If left unfinished, they will eventually rot. Applying a preservative or coat of paint every couple of years will prolong their life span.
The final consideration when choosing a container is the role it will play in the overall design. Containers can play the starring or supporting role. The more decorative the pot, the simpler the floral design should be. Containers can offer color to monocratic or contrasting schemes. A blue pot is just as effectual holding a variety of blue blooms as it is presenting yellow-petaled plants.
Take a look at your containers. If they are not enhancing your container gardens, it's time to head to your local garden center.
• Diana Stoll is a horticulturist and the garden center manager at The Planter's Palette, 28W571 Roosevelt Road, Winfield. Call (630) 293-1040, ext. 2, or visit planterspalette.com.