All the fun of growing indoor plants is after seeds or roots are planted. So if you’d like to try and grow your own vegetables, then this might be a good place to start. The bowl-shaped blooms can measure up to 4 inches across. Just plant some fast growing vegetables and you can have a quick harvest. Perennial flowers: Dianthus, black-eyed Susan, Sweet William, blackberry lily, blanket flower, rose campion and gaura. Other good choices for beginners are basil, zinnia, coleus, nasturtium and cosmos. Perhaps you are looking at packets of perennial flower seeds and are wondering which ones are the best and the easiest to grow. These annual flowers are easy to plant and grow in any climate. There are, however, some genera that are especially easy to grow from seed. Sweet Alyssum. You can prolong the life of cut flowers by cauterizing stems; just hold the tip of each stem in the flame of a candle for a few seconds, then place in water. Calendula. are among the fastest growing plants which makes them ideal for school science projects. Hopefully something here will be of help. ... Radishes are probably one of the fastest plants you can grow. If you must start them indoors, give them a strong light source to keep them stocky. The Fastest Growing Flower Seeds Annual Seeds. Annual flower seeds generally germinate quicker than perennial flower seeds and therefore are more popular with gardeners. If you're looking for some of the fastest growing seeds, though, try marigolds. 3. Choose your seeds. So if you’d like to try and grow your own vegetables, then this might be a good place to start. Our plants are cared for by experts who have only one goal in mind — enabling you to enjoy living better and greener Convenience, Speed, & Simplicity — Delivered to You No waiting in lines, no messy cars, order online or over the phone ... and plants shipped to your door in 1-2 days. Johnny Jump-ups. Most flowers are good choices for science projects because they're almost all fast growing, even from seed. The overwhelming majority of perennials grow just fine using my basic seed-starting method (below). Best of all, with flowers you can cut them and bring them indoors. Because many annual flower seeds germinate and grow rapidly, in most cases it is better to wait until the last frost and sow your annual flower … This book describes more than 500 different types of flowers and how to grow them. Flower seeds germinate readily and add obvious color and tone to baskets, beds and containers. 4. Poppies The fastest growing poppies – California poppies – can grow from seed to flower in only 60 days. Start with just one, or select a few and get growing! We planted some Sweet William seeds in plastic cups and although not as fast as the radish, they were fairly speedy! Sunflowers, cosmos, … This is a guide to 10 of the easiest perennial plants to grow from seed. Children can grow a posy for Grandma, which will charm her and delight them with their accomplishment. Soon, you will have a cutting garden for constant bouquets of fresh flowers in your home. Patience is a must when working with plants, but sometimes you just need a quick splash of color -- especially if you are a beginning gardener or if you are helping a child learn how to plant and grow seeds. A local garden store can recommend seeds that are easy to grow in your climate and at this time of year. Indoor gardeners prefer fast growing indoor plants for the best displays. How to Grow Flowers from Seed. The fastest-growing seeds germinate in a matter of days and flower in roughly two months.