How to Avoid Herbicide Carryover

Do you use straw, grass clippings or animal manure in your vegetable garden? If so, you need to take steps to keep herbicide contamination from harming your plants.

Whenever I apprise vegetable gardener to use dried grass clippings as mulch in their veg gardens , I always make certain to add the word “ untreated ” to the advice . Untreated grass newspaper clipping are from lawns that have n’t been treated with any celluloid chemical substance weed cause of death .

The rationality to avoid using treated grass clippings as mulch is that herbicides can deport over into the vegetable garden and sham fruits , vegetables and herbs .

The trouble is n’t limited to supergrass press cutting , either . Straw and animal manure can also have weed killer to be transferred to veg beds .

I find out this firsthand last time of year when I used well - senior horse manure from a embarkation stable to fecundate my garden . It did n’t take long for me to see novel growth on my tomato plant plant was twist and malformed . weed killer carryover from horse manure takes place when horse eat from smoke - treated pastures .

Weed slayer can impact vegetable crops because the product used to vote down broadleaf weeds remain combat-ready in plant . urine helps herbicides strip into the soil and plant take up the weed slayer . tomato plant and members of the tomato family are especially susceptible to weed killer carryover .

To protect your vegetable garden from a similar problem , always eff the reservoir of any grass clippings , hay , straw or animate being manure you plan to utilise in your garden . Avoid any that may have been treated with dope killer .

Other tips for head off herbicide carryover in your veg garden :

Herbicide carryover takes clip to form its fashion out of the land . The best way to treat the problem include adding menage - made compost to build up the phone number of good soil organisms , keep the grease evenly moist and use a slightly diluted organic liquid fertilizer weekly .

However , the wise approach is to think about the possibleness of weedkiller carryover before add together anything as a soil amendment or mulch to your veggie garden .

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