Examples of perennial herbs to plant in autumn include horseradish, lavender, rosemary, lemon balm, sage, oregano, thyme, mint, and chives. Plant them in either pots or planting beds, and they'll come back year after year and green up your fall vegetable garden.
Radishes. One of the fastest-growing vegetable plants you can grow is radish. Some types are ready to eat in as little as 3 weeks from seeding. They are a cool-season vegetable, meaning they do best in spring or fall, before or after the heat of summer.
Radish. Radishes are probably the fastest growing vegetable in your garden, being ready to pick in as little as 30 days from planting the seeds. Their peppery flavor is a hit on the vegetable tray or added to a fresh lettuce salad.
Garden Cress
Like beans, cress can be grown in water without soil. However, it does grow very well in soil sitting in sunny windowsills, containers and even outside. Germination occurs within five to 15 days.
Fall is Good for Root Growth
Warm soil temperatures encourage root growth – more so than in the spring when the soil is still warming up. Plus, with the shorter days and cooler air temperatures, plants spend less energy on growing foliage and flowers and more on building a strong root system in preparation for winter.
Chives. Chives are a great herb to grow on your kitchen counter! They come up very quickly—it'll only take 2-3 days for chives to sprout. Additionally, they are quite happy at room temperature, just place it near a sunny window.
The most vigorous growth of plants will be in the summer when the sun is up and out the longest. During winter, the sun is neither as high in the sky, nor in the sky for as long as it is in the summer. For your plants, that means less light. For some plants, this may trigger dormancy.
Pansies and Violas
Fall is the good time to plant pansies and their smaller cousins violas because the still-warm soil temperatures give their roots time to grow enough to survive the winter.
In general, aim to finish your fall planting about 6 weeks before your first expected frost date (8 weeks for evergreens). In Zones 3 and 4, you would count back from the latter half of September.
Plants like chrysanthemums, nasturtiums and asters are wonderful choices for seasonal planting arrangements. While perennials that will survive the winter are great choices, autumn is also a great time to explore new ideas will short-season annuals too.
To get a jump-start on your garden and grow some fast-growing, cold-tolerant plants you're going to want to try out some radishes, turnips, sugar snap peas, kale and spinach.
October is a good time to plant shrubs because the cooler temperatures of fall aren't as stressful on plants. When the air temperature is cool but the soil still retains some warmth, plants are encouraged to put out root growth.
For flowering and non-flowering plants, the soil should have an adequate quantity of Nitrogen, Phosphorus, and Potassium. Adding them through fertilizers increases their quantity in the soil, helps your plant to grow faster and provides necessary and timely nutrients for the absorption and development of solid stems.
Moso bamboo (Phyllostachys edulis) is a running species that grows up to 3 feet a day. Other varieties of bamboo might be much smaller in stature. But don't be fooled, their running roots can be incredibly vigorous.
Bamboo is the fastest growing plant on earth. Some species of bamboo can grow more than 1 meter per day, which is about 4 cm per hour. No other plant grows faster. Two examples of such fast growing bamboos are Madake (Phyllostachys reticulata) and Moso (Phyllostachys edulis).
Bamboo is the world's fastest-growing plant, shooting out of the ground at an astonishing four centimeters per second. At this rate, certain bamboo species can grow 91 centimeters (about 35 inches) in a single day. If you thought that was impressive, get ready because we've only scratched the surface.