Marigolds ( Tagetes spp. ) are cognize to produce cheerful , abundant , multiple prime on upright plants with bright gullible acrid foliage . Seeds develop in cockeyed clustering just below the flowers and , if not harvested , fall off and often create new plant life the undermentioned yr . Even at the height of summer , they bloom copiously , and come in a broad variety of flush types and sizing . A traditional companion works , marigolds are pry for their power to rid soil of harmful nematodes and drive away louse , while adding a typical dish wherever they raise .
Marigolds are roughly divide into four categories : Gallic marigolds(Tagetes patula ) , low grow , long endure flowers that grow to a height of about 1 foot;African marigolds(Tagetes erecta ) , large - bloomed , tall efflorescence that reach height of up to 3 feet;triploid marigolds(Tagetes erecta x Tagetes patula),sterile hybridsderived from African and French marigolds ; and signet marigolds ( Tagetes tenuifolia ) , marigolds that have exclusive , daisylike bloom .
vulgar garden marigolds are annual , but because they self - sow , sometimes they are mistakenly identified as perennial . Even in region with modest winter free of Robert Lee Frost , marigolds grow as annual , with bloom ontogenesis fading in free fall . Of the perennial marigold , you ’re only likely to find three species uncommitted .
Of the many coinage of marigolds , only two are usually grown in garden : African marigold ( Tagetes erecta ) and Gallic marigolds ( Tagetes patula ) . These marigolds and their cultivars , like the African “ Aurora ” and the French “ Bonanza ” are yearbook , bloom from former summer until the first Robert Frost .
Mexican estragon ( Tagetes lucida ) , Lemmon ’s marigold ( Tagetes lemmonii ) and mountain marigold ( Tagetes palmeri ) are the three species of perennial marigold .
Marigolds are frequently implemented in veggie gardens and cosmetic plantings for an power to rebuff problematic insects and other types of pest . Some Gallic and African marigold are educate in dustup between craw or densely planted as cover crops because their roots arrest a substance toxic to sealed nematodes , root - damaging roundworms especially problematical in sandy soils . Marigolds may also repel cabbage moths and Gallic marigolds are able to protect neighboring tomato plants from whitefly . Mexican marigold ( Tagetes minuta ) are so strong that they may repel rabbits and the Mexican bean overhang as well as persistent weeds like bind sess . However , its potentiality makes it unsuitable for growing near some suitable plants like cabbage and bean .
marigold are simple to grow , and saving their seeds eliminates the need to buy unexampled plants or source for the following gardening time of year . There are many varieties of marigold including :
Bonanza Marigold
Bonanza variety is among one of the most popular Gallic case marigolds . It has beautiful 2.5 inch double prime , plants have nanus size mostly under 1 feet Hight . Plants are uniform and give a beautiful combine look when develop in flower seam .
Disco Marigold
Disco marigolds are cultivar of single Gallic marigolds that grow about 8 to 12 in tall . unlike “ Disco ” cultivars offer a variety of flush colors including red and yellow that can be plant together to make an attractive , low hedge . Like other French marigold , the “ Disco ” cultivar attract beneficial insect . These marigold are also rain large-minded and compact enough to perform well in container plantings .
Aurora Fire Marigold
Aurora Fire Marigold is among the prettiest of garden flowers . A great beast and insect wicked in the garden , Aurora Fire is short grow ( perhaps 1 - 2 animal foot tall ) . Its blooms are about 2 inches broad . found a row or intermix them in your garden as a repellent to coarse critters . These will bloom all the way of life till hoar .
Little Hero Yellow Marigold
picayune Hero Yellow Marigold ( Tagetes patula ‘ Little Hero Yellow ’ ) features bold yellow pincushion flowers at the ends of the bow from tardy spring to late summertime . The flower are excellent for cutting . Its fragrant ferny leaves continue dreary green in color throughout the season . Little Hero Yellow Marigold will grow to be about 10 column inch tall at maturity , with a spread of 12 inches . When grown in masses or used as a bedding plant , private plants should be spaced approximately 10 inches apart . Its leaf tends to remain low-toned and obtuse right to the ground . This fast - growing one-year will usually live for one full arise time of year , ask alternate the following yr .
Mexican mint Marigold
Mexican raft marigold also referred to as Mexican tarragon marigold ( Tagetes lucida ) is a compact , semi - woodsy bush . In mild Mediterranean mood and coastal areas , Mexican mint marigold is an evergreen shrub , while in hoar - prostrate areas , it tends to pall back in wintertime and regrow the undermentioned leap , more like a herbaceous perennial than an evergreen shrub . This plant grows 18 - to-30 inches tall with a shaggy growth substance abuse and dark green leaves . minor atomic number 79 - to - yellow flowers flush in late summer into fall .
Mountain marigold
stack marigold ( Tagetes lemmoni ) is one of the few winter flowering bush that are well adjust to drought tolerant and southwestern style gardens . shock display of deep lily-livered - orangeness blossom stomach out in bold contrast to most plants in early to mid - wintertime . It is a big and billowy shrub with flexible stem and highly pungent foliage fragrance ; there ’s no mistaking it to be a character of marigold . It is a large woody perennial growing with a mounding habit , 3 - 5 ft . tall and spreading to 6 ft . wide . brilliant halcyon - yellow daisy - like heyday occur in large quantities from later fall through winter and attract butterfly .
Southern cone Marigold
Southern cone Marigold ( Tagetes minuta ) is an vertical woody yearly herb usually 0.5m-2 m tall with powerfully odorous leaf . The taproots are usually short and tapering , and surrounded by fibrous and roots which shape mycornhizal associations .Its shank are typically erected , woody , and rut or ridged . Initially green but often get on to brownish or reddish . They are ordinarily branched only in the upperparts , unless ruin or cut off near the base . Its leaves occur in paired pair on the master bow and usually on an individual basis on the laterals .
Licorice marigold
Licorice marigold ( Tagetes micrantha ) has a minute inflorescence with mostly one small white ray flower and 3 - 5 platter florets . The entire plant is very intemperate to spot and may easily missed along the wayside at midway elevations . The pappus comprise of two ordered series and two awn which are farsighted than the ordered series . Tagetes micrantha is found most normally near small areas and where puddle persist along the road .
Safari Marigold
Safari marigolds , which are summary and product three - column inch - wide flowers . They can mature up to fourteen in in height and come in colors that let in red , orange , yellow , and a gold and reddish brown mix .
Lady Orange Marigold
Lady Orange Marigold features bold orange ball - form bloom at the ends of the shank from early summertime to mid surrender . The flowers are excellent for cutting . Its fragrant ferny foliage remain dingy green in color throughout the season . Lady Orange Marigold is an herbaceous annual with an upright spreading wont of growth . It brings an extremely o.k. and soft texture to the garden composition and should be used to full effect . This is a comparatively depleted maintenance flora .
Striped Marvel
With stripy Marigold , each petal is evenly divided by a red and yellow stripe and this produces a good eye - catching effect . The shaggy , uniform flora produce masses of flush , excellent for bedding and particularly practiced for cutting , live on well in H2O . Occasional all xanthous bloom are bring on through clime stress and amass seed may not issue forth true next year .
Desert Marigold
The Desert marigold ( Tagetes multiradiata ) is a modest and colorful herbaceous perennial with a low and distribute habit , grow 12 - 18 in . marvelous , 24 - 30 in . across . Silvery gray - light-green foliage is be of small-scale deep lobate leaf that are covered with fine woolly hair . brilliant and colorful daisy - same deep yellow peak grow on tall stems and occur from late wintertime and intermittently through summertime .
Signet or lemon Marigold
Tagetes tenuifolia , the signet marigold is a cutie - pie and a human dynamo bloomer that edges borders and fills containers with brilliant flowers and delicate leafage . Lemon Marigold is an attractive , flowering perennial or annual in the aster family . It is often grown for its ornamental value and the foliage , when crushed , is more aromatic than most other plants . It will grow best from seed that you could start indoors 6 to 8 weeks before last frost particular date and is also uncommitted as flora in six packs from local nurseries . In gain , they pull beneficial ladybeetle and hoverflies into veggie gardens .
Pot Marigold
The muckle marigold , common marigold , Scotch marigold , Mary ’s gold or Scotch marigold can mature up to 24 inch tall , depending on the cultivar , and produce vibrant flowers in shades of orangish , scandalmongering , or peachy - pink that efflorescence from early summer through fall . It is planted in spring after the last frost and raise comparatively quickly , flowering six to eight weeks from seeding . Though they most usually are seen in varieties with yellow and orange flowers , you may also find them in insidious shades of pink and cream .
Bounty Marigold
Bounty marigolds are unremarkably red-faced , gold , and orangish in color ; are roughly two inches in diam ; and grow between ten and twelve inch in tiptop . These types of marigolds are expectant for raging , humid climate , and produce particularly well during the summertime calendar month .
Marigold Growth Stages
Garden marigolds are annuals , which means they evolve , grow , bear flowers and die all in one growing time of year . in the main , their maximal lifespan is less than a class , even when they ’re set out early in the year indoors instead of starting from semen directly in the garden .
Because they are hoarfrost - tender , flora go with the first Robert Frost in autumn or winter , depending on whether they ’re grown in a quick or cool clime . In arena where there are no frosts , they by and large succumb to heavy rain or high-pitched winds that snatch their delicate stems , and still do not last more than a single growing time of year .
Marigold Growing Requirements
marigold are quite exonerative , as long as they are planted in the sunshine . In hot summertime climates they can take a morsel of good afternoon shade , though they can handle full sunshine all day long . They tolerate clay territory , but choose just , even drainage .
Marigolds have medium pee requisite , and they may involve a bit more during the spicy calendar month . you’re able to start marigold seeds indoors yourself six to eight weeks before the last frost , or bribe the inexpensive plants at a baby’s room .
Marigold Uses
Low - grow marigold make first-class emphasis along margin of blossom beds , while magniloquent metal money can add altitude to your beds . Marigolds can also aid protect other plant . Marigolds release a chemical that deters solution - infesting nematodes . These nematodes can potentially kill plant life . The chemical also concentrate the probability of fungal , bacterial , viral and insect problems . Although marigolds are often grown as a associate plant in veg garden , they work best if grow as a cover charge crop for at least two months before you destine to plant your crop .
