why do the pink and green chinese evergreen plants cost more than the green chinese evergreen plants
Although I can't say for certain, my best guess would be that it was a bit of an expensive task to breed such a trait into the plant. This would translate into a higher cost to the public.
How tall will the plant grow?
This plant grows about 1-3 feet tall and wide, or potentially as tall as 4 feet. If desired, you can also restrict its growth by keeping it in a smaller pot.
How to kill mushrooms without killing my plant?
You can apply a weak application of wettable sulfur. This will, both, kill the fungi and spores, along with helping provide your tree with trace amounts of sulfur.
These will not harm your tree, but it can indicate that the soil is staying too wet for too long.
How do I keep my Chinese evergreen alive? It was left outside for 2 nights in freezing cold temperatures. When I was able to bring it inside I noticed the leaves are dark and limp. 1 out of 4 of the stems is soft but the others seem normal. It has been a week since I brought it inside. I put it near a window and gave it a small amount of water. I have not trimmed the dead leaves off. What do I do to keep them alive? I don't even know if it is still alive. How do I tell?
The only thing you can really do from here is to keep it away from the cold. It should recover on its own, but don't cut anything off until you see new growth. Then you can go trim off the dead growth.
This article will refresh you on the care of these: https://www.gardeningknowhow.com/houseplants/chinese-evergreen/chinese-evergreen-plants.htm
I left my plant to be watered by my boyfriend for 3 weeks while I was away and he over watered it. It was sitting drenched in water for almost the whole time, he only drained it once. When I came back, I took out the plant and cut the rotting roots with a sterilized knife and put it in new soil. Now my aglaonema is drooping and more leaves are yellowing. Is it too late to save it? Its my first house plant :(
You acted quickly and did the right thing. It may take it a while to recuperate. Just keep an eye on it, follow its cultural recommendations and make sure it is not overwatered.
https://www.gardeningknowhow.com/houseplants/chinese-evergreen/chinese-evergreen-plants.htm
Growing very slowly
They are not particular. Any all-purpose fertilizer with an even NPK ratio will be fine! This article will help you with its care:
https://www.gardeningknowhow.com/houseplants/chinese-evergreen/chinese-evergreen-plants.htm
What am I doing wrong? North window light. Water when top is dry. I have pruned off bad leaves.
Unfortunately your photos did not come through. I am unable to see the damage. Usually, this will indicate overwatering. They are very drought tolerant, but will not tolerate wet soils. It is best to use a cactus mix, or use that mixed with a little potting soil. This will allow for proper drainage. Here is an article that will help you care for the plant:
https://www.gardeningknowhow.com/houseplants/chinese-evergreen/chinese-evergreen-plants.htm