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Marigolds are a favorite , no - tiff yearbook that can bring the colour of sunshine to your garden , as well as butterflies , bee , ladybugs , and otherbeneficial insect . Give them full sun and some well - draining soil and watch them flower from recent fountain until fall .
Marigold seedsgerminate quickly , within just a few day , and bloom in about 8 weeks . This quick sense of expiation create them a nifty first - time horticulture project for kids and garden newbies . Not to mention , marigolds are a great fellow in your vegetable garden and can help protect your veggies from marauder and pests .
On this varlet : Marigold Basics|Planting|Care|Popular Types|Design Tips|Marigolds in the Vegetable Garden
MARIGOLD BASICS
Zones:
Annual . Marigolds are appropriate for seasonal use in all zones .
Height/Spread:
There are varieties uncommitted from 6 inches to 4 fundament tall , and 6 inches to 2 foot wide . See ‘ Types ’ for more specific information on size .
Exposure:
Full sun
Bloom Time:
former springiness until first frost
Color:
Marigolds are available in tad of orange and yellow ; some with highlights of red , atomic number 79 , copper or brass instrument .
Types:
There are approximately 50 mintage of marigold , but the 3 most vulgar are :
Calendula , also call lot marigold , is not related to the common yellow and orange marigold that most people know , but is an herbaceous plant often grown for medicative purposes . Mexican tarragon ( Tagetes lucida ) is related , but is mainly grown for culinary as well as medicative uses . Mexican marigold ( T. lemmonii ) is also related , but is an evergreen shrub .
PLANTING MARIGOLDS
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When to plant:
Taller African form ( Tagetes erecta ) should be planted in early give after all danger of freeze has passed . begin these tall varieties early in the season will allow them more metre to turn and age . Gallic and Signet case ( T. patulaandT. tenuifolia ) can be imbed any time from spring through mid - summer .
Where to plant:
Most marigolds choose to be located in an area with full sunshine but will tolerate some shade . During times of extreme heat , some good afternoon shade is beneficial . T. erectavarieties should be planted in an area protect from strong malarky and damaging rain . These marvellous varieties may also require some light gage for support .
How to plant:
marigold germinate quickly , sprouting within a few day and flower in about 8 weeks , making them easy to grow from source . Sow seeds like a shot outside after all peril of frost has passed and the soil has begun to warm up . Sow seed 1 inch aside and water soundly after planting . After the seed sprout , they should be thin out to the following guidelines : French or Signet smorgasbord 8 to 10 inches apart , and African varieties 10 to 12 inches apart . Uselandscape scissorsor small garden shears to cut the seedlings out , as draw them out can disturb the roots of the seedling left behind . Seeds can be started earlier indoors , but with their fast germination time , this really is n’t necessary . Seedlings can be transplanted when 2 inches tall .
When transplanting marigold purchased at a greenhouse , dig and loosen the soil about 6 inches down , with the concluding planting fix just slightly larger than the rootball . Backfill with dirt and press hard into spot . Water thoroughly . Adding a 1 to 2 - inch layer of mulch between the plants will facilitate keep the grease moist and discourage weeds .
Other:
Marigolds grown in container can become overcrowded , so be certain to space them accordingly .
Marigold Care
Pruning:
Deadheading ( cutting off expend flower ) will improve the appearance of the plant and boost further blooming afterward in the season . pilfer untested plant will aid promote bushier outgrowth . Pinch and remove raw emergence at the top of the plant as penny-pinching as possible to the next leaf thickening on the stem .
Soil:
marigold are n’t too picky about their soil , but will be their best in moderately fertile , well - drain grease . If planted in clay stain or an area that does n’t debilitate well , they may not execute as expect .
Amendments & Fertilizer:
When transplantation , a 5 - 10 - 5 fertilizer can be added , but is completely optional . Marigolds grown in - ground loosely do n’t want any fertilizer . In fact , if fertiliser is applied during the grow phase , it can boost foliage growth at the expense of blossom production . Marigolds in containers can do good from a diluted fluid plant food irrigate in occasionally .
Watering:
It is best to water marigolds at the al-Qa’ida of the plant and not from overhead . The dumbly double flowerheads will be given to waste with excess moisture . Allow the soil to dry reasonably between waterings , but do H2O regularly in high hotness or dry weather condition . marigold growing in containers should be irrigate day by day as containers dry out apace .
Propagation:
To save seeded player , let the flowerheads to fade and teetotal intact on the plant . When in full dried , remove the petals and shake out the seeded player . Not all flowerheads will bring forth seed , but most should . Remember that hybrids will not follow lawful from saved seed .
Diseases and Pests:
marigold can be susceptible to grey molding , bacterial folio fleck , powdery mildewand ascendant decomposition . Pests such as foliage miners orspider mitesmay also be a problem . Interestingly enough , marigolds also do their clean contribution of repelling several type of insects . According to the New York Botanical Garden , marigolds can help keep away mosquito , aphids , thripid , whiteflies , Mexican bean beetles , squash bugs , tomato hornwormsand nematode .
marigold are n’t on the favorites list fordeer , and may even discourage them from eating other plants if embed near them — although this theory is not unfailing , as hungry deer have been know to eat just about anything . Rabbitsalso do n’t seem to like the scent of marigold and will run to steer clear .
POPULAR TYPES
exposure by : All - America Selections .
Tagetes patulaSuper Hero Spry — Buy now on Amazon
zona : Annual
Height / Spread:10 to 12 inch
vulnerability : Full sunlight
Bloom Time : Summer to frost
Color : Yellow and red bicolor flush
Photo by : Rock Giguère / Millette Photomedia .
Tagetes patula’Aurora Yellow Fire ’
Height / Spread:6 to 12 inches tall and wide
Bloom Time : Spring through mid - fall
Color : Yellow flower with red - orange tree center highlights
Photo by : Frank Richards / Millette Photomedia .
Tagetes patula‘Fireball ’
Height / Spread:10 to 12 inches improbable / 6 to 8 inch wide
Bloom Time : Summer to mid - fall
colour : Flowers start carmine and mature to orange , bronze and gold .
Tip fromPark Seed : Try sowing some ' Fireball ' seed every 2 week for a calendar month or more for a mix of gloss as the flowers mature .
Photo by : Juner69 / Shutterstock .
Tagetes erecta‘Moonstruck Yellow’—Buy now on Amazon
Height / Spread:12 to 15 inches marvellous / 8 to 10 inches wide
Bloom Time : recent fountain to mid - fall
Color : hopeful yellow
with child flowers to 4 to 4 - 1/2 inch across
Photo by : ESB Essentials / Shutterstock .
Tagetes erecta‘Moonsong Deep Orange ’
Height / Spread:12 to 15 inches improbable and wide
colour : Orange efflorescence
photograph by : Wonderplay / Shutterstock .
Tagetes erecta‘First Lady’—Buy now on Amazon
Height / Spread:15 to 20 inches tall / 10 inch wide
Color : scandalmongering bloom
Large heyday up to 3 - 1/2 column inch across
Photo by : Paul S Drobot / Millette Photomedia .
Tagetes erecta‘Vanilla’—Buy now on Amazon
Height / Spread : Up to 24 inches magniloquent / 8 to 10 inches wide
Color : Creamy snowy flower
Photo by : Ralph Heiden / Millette Photomedia .
Tagetes tenuifolia‘Tangerine Gem’—Buy now on Amazon
Height / Spread:8 inch improbable / 10 inch wide
Add a gamy savour to salads with theedible flower
Photo by : Mizy / Shutterstock .
Tagetes tenuifolia‘Lemon Gem ’
Height / Spread:10 to 12 inch tall and panoptic
Edible flowers impart citrusy flavor
Design Tips
MARIGOLDS IN THE VEGETABLE GARDEN
Growing marigold in or next to your vegetable garden can prove to be quite good in many ways .
Note that your marigolds ’ body of water need may be dissimilar than those of the veg they are implant with so water them separately if needed .
If you are growing an constituent vegetable garden , it is best to purchase constitutional marigold seeds and grow them yourself rather than graft nursery - turn or store - purchase plant life that may have non - organic pesticides and plant food in or on them .
