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The brassica family is home to a wide range of flavorous vegetable , with cabbage being a standout that can be enjoyed fresh in salad or cooked as a savory side dish .
While cabbages are generally low - sustainment and easy to maturate , they are n’t wholly without challenges . Pests , in particular , can lay a problem — some chew through the cabbage head , while others target the roots and leave of absence , causing significant damage .
Here are 12 common problem to keep an centre on when develop lettuce .
Aphids
Small , sap - sucking insects that stimulate curled and yellow leave-taking on brassica plant life . see them withinsecticidal soapor by introduce beneficial worm like lady beetle .
Cabbage Worms
Cabbage worm are greenish Caterpillar that masticate large holes in the leaves of lolly and other brassicas . Handpick them or useBacillus thuringiensis(Bt ) to ascertain infestation .
Flea Beetles
These tiny , black mallet that create a small , round holes in the farewell . Use wrangle covers orneem oilto protect young plants .
Black Rot
A bacterial transmission that have V - shaped lesion on leaves and blackened veins . Infected flora must be removed and destroy .
Birds
As wintertime transitions into spring , razzing become the main terror to your genus Brassica . With fewer food sources , hungry birds especially pigeons turn to our garden for sustenance . They can quick deplete away at brassicas , tearing the leaves and impart them ragged and bare .
Potassium Deficiency
Inadequate levels of K can ensue in faint stems and browning of leaf edges . this can be be corrected with a atomic number 19 - rich fertilizer .
15 Natural Plant Fertilizers Made from Everyday Waste to prey Your Garden
Whitefly
Whiteflies importantly touch brassicas by feed on plant sap , which diminish the plants ’ energy and causes leaves to yellow and wither .
to boot , whiteflies eliminate a sticky substance know as honeydew melon as they feed . This honeydew cake the leaves , promoting the growth of jet-black mould that blocks sunlight and impairs photosynthesis , further stunting flora development .
Harlequin Bugs
Harlequin Bugs come forth in the summer when the weather warms up , targeting brassica plants . These pests are easy identifiable due to their colourful appearance .
Thrips
If the brassicas leaves start showing a brownish - bronze colour and a blistered appearing , this is likely triggered by thrips . These insects deflate the plant ’s folio tissue paper and extract the sap , especially in plant life like cabbage . Cover plants with meshing row covers to preclude them from harming your plant .
Clubroot
Clubroot is a fungous disease that affect the brassica family . It leads to malformed and swollen roots . When young plants are infected , they become scrawny and eventually die , while old plants fail to uprise heads or reasonable growth .
Fusarium Wilt
Fusarium wilting is a fungal disease that causes the plant ’s leaves to turn chicken . The stain starts with the low leave and bit by bit moves upwards , potentially belt down the plant . Plants can convalesce if temperatures drops below 75 level after the plants have been infected .
Nitrogen Deficiency
Low nitrogen level make dumb increment and yellowing of older leaves . right with a nitrogen - ample plant food .
10 Natural Ways to Add Nitrogen to Your Garden Soil
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To help you safeguard your garden , we ’ve handpicked 17 plants Squirrels tend to avoid due to their taste , smell , or texture .
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While pre - made raised beds can be expensive , building your own is a cost - good alternative . With some basic material and a scrap of effort , you could construct your own raised beds at a fraction of the cost . Here are 16 DIY Raised garden seam projects to avail you get started .
