Larkspur, poppies, violas and bluebonnets should be spaced about 6” apart while flowering tobacco, coreopsis, petunias and French hollyhocks do better with about a foot between individual plants. ... How to Grow Larkspur Plants: Larkspur plants like full sun to partial shade. Paulthegard.. Fast growth is encouraged by mixing a balanced organic fertilizer into the soil before planting. Amy . Oh good Amy.....they're so reliable for some height and colour...:o) 27 Jan, 2010 . Larkspur seed germination can be slow. Miscellaneous Soil. Full sun. The soil needs to be kept moist to feed their quick growth. In my yard, it can take up to about 4 weeks. Apply water soluble fertilizer about every three weeks. Average garden soil with excellent drainage. When I sowed some of my seeds a few years ago they definitely looked like grass. Even then, it may be really difficult to identify the seedlings because they resemble the seedlings of many other garden weeds. Water them during dry periods, once or twice per week. I just grew zinnias for the first time from seed this year, but looking at the resulting seedlings it looks like the gene that causes the flowers to 'double' or 'layer' or whatever they do is sometimes not expressed or only partially so. I would use a Hohn Innes no 2 compost, maybe mixed with a little MPC for moisture retention but not too much. Companions They are very easy to grow and grow rapidly. Feeding. i dont know why only some of your varieties did this- i dont know much about zinnias. Space them 4 inches apart and thin seedlings to 10-12 inches apart. Position. Larkspur Growing Guide Crop Rotation Group. Larkspur seedlings are really sturdy....I noticed these growing in the garden before the ice and snow, and here they are stronger than ever...:o) Comments on this photo. Janey . They do well in average soils and in cool weather. Like any other seedling they need potting on in individual pots - small to start with - so they can grow their own root system. Campanula barbata Bearded Bellflower: Androsace Rock Jasmine: Gazania kunzeana: Celosia spicata Flamingo Feather: Gypsophila cerastioides: Chelone obliqua Turtle Head: Erigeron aureus Fleabane: Erysimum Wallflower: Hesperis matronalis Dame's Violet: Saxifraga apiculata : Iberis umbellatum Candytuft: Isoplexis canariensis … Good. Images of Seedlings by Leaf Shape Dicotyledons - Pointed leaves. I have some in the greenhouse Janey from the seed you sent me last year ..:o) 26 Jan, 2010 . Be sure to water the transplanted seedlings every day or two for the first week or ten days. Where winters are mild, seedlings sprout in fall and survive until spring. Frost tolerant. lobelia seedlings update, what do lobelia seedlings look like In this video I will be showing you my lobelia seedlings.