‘ Symmes Blue Hubbard ’ , a popular subvariety of ‘ Hubbard ’ is an heirloom miscellany squash , also known as ‘ Blue Hubbard ’ . Vines produce advanced fruits in 100 days , which measure 15 by 10 inches , and weigh 9 to 12 pounds . The cutis is rough and warty , and dark green with some pale green stripes in the ribs . The chassis is wanton xanthous in people of colour , and well - beseem for cooking .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
A week to 10 days before planting , supply 2 to 4 inches of aged manure or compost and work into the planting site to improve birth rate and increase water retention and drainage . If grease composition is faint , a layer of surface soil should be considered as well . No matter if your soil is backbone or cadaver , it can be improved by add the same affair : organic matter . The more , the better ; work deep into the ground . Prepare beds to an 18 in mystifying for perennial . This will seem like a tremendous amount of work now , but will greatly give off later on . Besides , this is not something that is easy done by and by , once plants have been found .
Problems
Prevention and Control : If possible , select resistant varieties . Keep nitrogen - heavy fertilizers to a minimum as well as over - irrigating as they promote lush growth . Practice crop rotation and prune out or better yet off septic plants . Pest : Cucumber BeetleCucumber Beetles have a greenish - yellow cast to their hard wing covers , which have a dozen black spots . The western spot cucumber beetle is orangish with 3 rows of black spots . The most destructive of the cucumber beetles is the westerly striped cucumber vine beetle - it has greenish yellow stripes . The larva of these beetles have legs , are whitened and slender and about 1/4 - 1/2 of an inch long and have brown head with brown patch on the first and last segments .
Adult beetle masticate holes in leave-taking and flower and are notorious disease spreaders of such matter as mosaic computer virus and bacterial wilt . This is transmit through their lip parts .
The trouble usually appears as a soggy , deep-set arena on the remainder of the yield early on on . The orbit will darken over time and become more concave .
Prevention and Control : Plant resistant diversity and keep dirt evenly moist , watering profoundly , less frequently . Mulch will aid to maintain the moisture level in the soil . Do not be tempted to over - fertilise or use uncomposted manure as both are high in salts . If all else miscarry , have your dirt try for a mineral imbalance . Pest : WhitefliesWhitefliesare small , winged dirt ball that wait like tiny moth , which attack many types of plants . The flying grownup stage prefer the bottom of leave to feed and breed . whitefly can multiply rapidly as a female person can lay up to 500 eggs in a life bridge of 2 months . If a industrial plant is infested with whitefly , you will see a cloud of flee insect when the plant is touch . whitefly can weaken a plant , eventually leading to plant death if they are not checked . They can transmit many harmful plant virus . They also bring forth a sweet sum called honeydew ( covet by emmet ) which can lead to an unattractive black surface fungous ontogeny called sooty mold .
Possible control : keep weeds down ; use screening in windows to keep them out ; remove infested plants away from non - infested plants ; use a reflective mulch ( aluminum foil ) under plant life ( this repels whiteflies ) ; trap with yellowish muggy placard , utilise labeled pesticide ; boost natural opposition such as leechlike wasps in the garden ; and sometimes a serious unfaltering shower of water will wash them off the plant . Pest : AphidsAphids are little , cushy - bodied , easy - proceed insects that blow fluid from plants . Aphidscome in many color , rove from green to Robert Brown to black , and they may have wings . They attack a encompassing range of plant species causing stunt flying , deformed leaves and buds . They can channelise harmful works virus with their pierce / suck mouthparts . Aphids , generally , are merely a nuisance , since it consume many of them to cause serious plant equipment casualty . However aphids do produce a sweet substance called honeydew ( coveted by pismire ) which can take to an untempting black open maturation called sooty mold .
Aphids can increase quickly in numbers and each female person can make up to 250 hot nymphs in the class of a month without conjugation . Aphids often appear when the surround changes - spring & fall . They ’re often massed at the tips of branch feeding on succulent tissue . aphid are attracted to the color yellow and will often thumb on yellow clothing .
Prevention and Control : Keep green goddess to an absolute lower limit , particularly around suitable works . On edibles , wash off infected surface area of plant . Lady bugs and lacewing will feed on aphid in the garden . There are various products - organic and inorganic - that can be used to control aphids . Seek the good word of a professional and surveil all recording label procedures to a football tee . Fungi : Powdery MildewPowdery Mildewis unremarkably found on plants that do not have enough melody circulation or adequate twinkle . trouble are worse where nights are cool and daytime are affectionate and humid . The powdery livid or hoar fungus is usually detect on the upper control surface of leaves or fruit . Leaves will often turn yellow or brown , curl up , and spend off . Modern foliage emerges crease and distorted . Fruit will be dwarfed and often drops early .
Prevention and Control : Plant resistant mixed bag and space flora properly so they receive enough igniter and airwave circulation . Always urine from below , keeping piddle off the foliage . This is paramount for roses . Go slowly on the N plant food . Apply antifungal agent according to recording label directions before problem becomes severe and follow focal point exactly , not lose any take handling . Sanitation is a must - clean up and bump off all leaves , flower , or dust in the downslope and destroy . Pest : Leaf MinersLeaf Mineris really a term that apply to various larvae ( of moth , beetle , and flies ) that tunnel between upper and gloomy leaf surfaces , leave a distinctive , squiggly pattern . A distaff adult can lie several hundred eggs inside the folio which hatch and give ascension to miners . Leaf miners attack ornamental and vegetables .
Prevention and Control : Keep weeds down and watch individual plants for separate - tale squiggle . Pick and destroy these leaves and take vantage of natural enemies such as bloodsucking white Anglo-Saxon Protestant . Know the Growing Degree Days ( GDD ) * for your area to direct insecticide atomiser when most good for curb the specific leaf mineworker . Seek a professional recommendation and follow all recording label procedure to a golf tee . * GDD numbers should be available from your local Cooperative Extension office . Diseases : BlightBlights are cause by fungi or bacterium that down plant tissue . symptom often show up as the rapid spying or wilt of foliage . There are many unlike blights , specific to various plants , each demand a varied method of control condition . fungus : Downy MildewDowny Mildew , a downlike white fungous outgrowth that develops on the undersurface of leave of absence , is most common during nerveless , humid status . Foliage often discolors and is stunt .
Prevention and Control : Use disease free plants and space far enough apart so that air travel circulation is practiced . Remove and discard infect leaves or even entire flora . utilise a recommended antifungal and always stick with the directions on the label .
Miscellaneous
Prevention and Control : Keep virus carrier such as aphids , leafhoppers , and thrips under control . These plant feeding insects spread virus . Viruses can also be introduced by infected pollen or through industrial plant openings ( as when prune ) . Begin bykeeping the pathogen outof your garden . newfangled industrial plant should be learn , as well as tool and subsist plants . habituate only certify seed that is deemed disease - devoid . Plant only tolerant varietiesandcreate a discouraging environmentby rotating crops , not planting tight related plants in the same arena every class .
