By Magsretief
South Africa 
The arums are planted next to a pond, have enough sun and were beautifully tall, then suddenly leaves started turning brown at the edges and curling inwards. They are suddenly not growing well and appear to wilt although there is enough water. What could this be?
17 Nov, 2011
Hello ... Which kind of arum is it? All I know about Arum here in the UK is that it is generally a woodland plant so likes some shade - maybe it is the heat/sun that is burning off the leaves? I also understand that all parts of any arum are highly toxic.
17 Nov, 2011