This popular springtime flower can actually be toxic if ingested in large quantities and can be particularly harmful to cats, dogs and horses. The bulb of the tulip contains glycosides and alkaloids that can cause nausea, dizziness and abdominal pain. Severe poisoning can lead to convulsions and possibly death.
What is the effect of vinegar on plants? A: Vinegar is an acidic solution that removes the waxy coating on a plant's foliage, leaving it vulnerable to drying out. Low concentrations of vinegar burn only the foliage, leaving the roots alone to regenerate when possible. Stronger concentrations can burn the plant all the way to the roots. Continue Reading.
Rating Newest Oldest. Best Answer: wastering with pure vinegar will kill the plant. The acid in the vinegar lowers the ph so much that the plant can no longer take up anything in the roots and they die. Along my fence line and on my brick side walk I pour vinegar to kill the weeds and grasses. The neighbors love that its not toxic to their children or animals.