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.
Heavy garden soil or potting soil designed to retain a lot of moisture will suffocate the roots, making the Christmas cactus grow and flower poorly. It also may result in root rot and the Christmas cactus' death.rowing Tips. Well-drained soil helps a Christmas cactus grow well only when the plant pot also allows excess moisture to drain. The pot must have at least one drainage hole in its bottom.