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culture
LOCATION: Full sun or partial shade, well-drained soil, away from greedy
hedge or tree roots. Ideal light is provided with filtering by tall
pine trees. Daylilies thrive in well-drained clay pots and thrive up
to five years without repotting.
SOIL: Sandy soil should be improved by incorporating organic matter.
Use peat , compost, aged manure, humus or leaf mold, etc. Pine fines,
or pine bark soil conditioner, incorporated into the bed is recommended.
Ideal PH is 5.5 to 6.5. Raised beds are very popular among growers.
Good drainage is essential.
MULCH: Oak leaves and pine needles are good, as they are light and
improve the soil. Also ideal is composted pine bark. The best in pine
bark that has been aged with the cambium layer removed.
WATER: Daylilies enjoy liberal watering but do not thrive long with
wet feet, particularly in warm climates or hard-packed clay-based soils.
PLANTING: Plants are best at least 18 inches apart. Loosen the soil thoroughly
to a depth of 24" in the center of the hole. Construct a mound, with
the top of the mound only 1/2 inch to 1 inch below soil level. Place the
plant on this mound and arrange the roots toward the bottom of the hole.
Firm the soil in place.
FERTILIZER: Select a quality, balanced fertilizer such as 6-6-6 with
trace elements. Apply according to instructions. Use less on younger
plants. Milorganite may be worked into soil at planting. Most states
have a county Ag center that can analyze your soil for nutritional diagnosis
with recommendations. Many will test your pH, as well.
FUNGUS: Daylilies are susceptible to "leave streak" fungus
as well as to daylily rust. Both can be controlled using fungicides
-- either contact or systemic. Daconil, Banner Max, Heritage, Bayleton
50, and Dithane are effective.
PESTS: Spray only when necessary. Organic controls such as ladybugs,
predatory mites, lacewings, and orius are wonderful. Avid and Orthene
are two of the best spays for insects. If you do spray, never use Kelthane,
which is toxic to daylilies under most conditions. Wolves, big cats,
shotguns and other predators are most effective for controlling armadillo,
deer and other disruptive mammals.
*The daylily is one of the most popular herbaceous perennials in the
world, being hardy in most climates, and thriving with a minimum of
care. Very nutritious, many recipes call for daylilies in salads, like
any plant, it has certain cultural preferences. Recognizing and filling
its basic needs results in greater beauty and performance year after
year. With the advent of their meteoric rise in popularity as a perennial
and thousands of people enjoying creating new varieties each year through
hybridization, various "new world" pests have discovered Hemerocallis
over the years.
**In the year 2000, we first heard of something called rust. Rust is
a fungus, and it can spread throughout a garden. It presents a new dilemma
because as with any disease it takes time and patience to overcome.
Extensive research is being conducted in both public and private sector.
Various protocols have evolved and are very effective. We will never
send a plant showing rust, although its spores can hide anywhere and
may travel on the wind.
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