Traditional planting is when you allow enough room between plants that the planter looks full after 2 to 3 weeks of additional growth. Generally I would use 3 or maybe 4 plants in 10 or 12-inch planters, 4 to 6 plants in a 14 to 16-inch planter and Six to 8 plants in an 16 to 20-inch planter and so on.
Additionally, can lavender be planted in a window box?
Lavender is particularly suitable as a balcony bloomer because the plant can cope well with sun and wind, and is available in sizes ranging from small enough for a window box through to larger specimens which can be displayed solo in a pot.
Herein, can you plant perennials in window boxes?
If gardening isn’t your thing or if money is an issue, perennials are the perfect choice for window boxes. In the right climate and environment, they can survive through the winter and grow back the following spring. In climates with light frosts, your perennial choices may seem endless.
How do you arrange flowers in a window box?
Choose flowers to contrast pleasingly with the color of your walls, such as purple petunias for a yellow house, red geraniums against pale green walls, or white impatiens against stone. Fill each box with plants, so that the box itself nearly disappears behind the mound of foliage and flowers.
How do you plant a beautiful window box?
Always make sure your window box has drainage holes. To aid drainage, place 2 inches of nonbiodegradable packing peanuts or old wine corks in the bottom of the box, and then cover with landscape fabric to prevent soil from seeping out. Next, fill the box halfway with potting soil, and add your plants.
How do you plant window box planters?
How many plants should be in a window box?
To determine how many plants to purchase to fill up the window box, use the rule of thirds. This tenet of design says that the eyes break spaces into thirds. Choose an odd number of plants — three, five or seven.
How often should you water a window box?
Frequent watering is the most important part of caring for plants in window boxes. As with most containers, window boxes will need to be watered at least once a day.
Should you put rocks at the bottom of a planter?
In general, it’s not necessary to put rocks in the bottom of plant pots. One rock to cover the drainage hole is enough – just enough so that the soil doesn’t leach out of the bottom but water can flow freely through the pot. Putting rocks in plant pots doesn’t aid drainage or improve air circulation.
What can I grow in a window box?
Perfect Window Box Vegetables
- lettuce.
- spinach.
- radish.
- carrots.
- chives.
- bush beans.
What can I plant in window boxes with geraniums?
For a 2′ window box, use 2-3 geraniums, for a 3′ window box use 3-4 geraniums. In between the main plants, put in a filler plant- something that stays lower and more compact such as lobelia, calibrachoa, compact verbenas, flowering vinca or petunias.
What do you put in the bottom of a window box?
In addition to drilled holes, stones and gravel are essential to proper drainage of windowboxes. Put a two- to three-inch layer of pea gravel or pebbles in the bottom of the planter. This will allow water to filter through the soil and gravel before passing through the drilled holes.
What should you line a planter box with?
Do I Need To Line My Planter Box?
- You need to line your planter box if it’s made from wood or metal. …
- I would recommend that you use a liner when your planter box is made of organic material like wood. …
- I would suggest using a plastic bag or sheet as a liner if your planter box is made from wood or metal.
What veg can you grow in a window box?
Vegetables that Grow Best in Window Boxes
Herbs, determinate tomatoes, dwarf pepper varieties, beets, peas, greens, and some root vegetables are best. Apart from that, you should also consider what you use most in your cooking.