How tall do fireball marigolds grow?
10-12″ high
The plants are uniform and great for containers as they grow 10-12″ high. This colour-changing marigold will keep you and your neighbors guessing. The French marigold is a compact, bushier plant and provides colourful edging to flower beds and walkways.
What zone does marigold grow in?
Marigolds grow well in planting zones 2 – 11, and they do best in warmer months. They will have a longer blooming season in zones 10 or higher, where temperatures don’t dip close to freezing, even later in the winter.
Can marigolds grow in Zone 5?
When to Plant Marigold Seeds. Marigold seeds prefer soil temperatures of at least 65°F for germination success. It is best to wait until all danger of frost has passed before sowing them in an outdoor garden, however, they will tolerate light frosts. Our plant hardiness zone is 5b.
Are marigolds perennials in Zone 9?
Species Variation Within Marigolds (Tagetes) Mexican tarragon (Tagetes lucida), Lemmon’s marigold (Tagetes lemmonii) and mountain marigold (Tagetes palmeri) are three species of perennial marigolds, which generally grow in U.S. Department of Agriculture plant hardiness zones 9 and above.
How big does a marigold plant get?
African marigolds have large flower heads (up to 5 inches across) on plants that grow from 10 to 36 inches tall, making them good for fresh cutting. French marigolds are smaller and bushier, with flowers up to 2 inches across on plants that are 6 to 18 inches tall.
How do you plant Melampodium jackpot gold seeds?
Melampodium is easy to grow. Seeds can be sown directly after the first frost. For those of you with a short growing season, melampodium seeds can be started indoors 6 to 8 weeks before the last frost, too. Start your seeds in flats, and set the flats outside once temperatures are consistently over 60 degrees.
Does melampodium need full sun?
It is one of the easiest annuals to grow in well-drained soils and full sun. Once established, melampodium is drought tolerant and only requires watering if overly dry.
Does melampodium spread?
Melampodium ‘Showstar’ is a low growing, spreading variety with an abundance of golden flowers.
Do butterflies like melampodium?
Melampodium plants are perennials but grow as annuals in USDA zones below 8. The plants attract butterflies and add interest and color to borders, containers, and perennial gardens. The plants are related to asters and naturalize well in sunny garden beds.
