If you leave them, and greenfly, and those sort of things, alone till to-morrow, by that time they're turned into great-grandfathers, and have got such a family of little ones about 'em that your leaves are ten times worse." "But what are those red specks ?" I said.
"Red spider, boy.

Now I'll show you.

This is my plan to keep my plants healthy: have a bucket of soap and water in every house, and a syringe in it.

Then you take it up as soon as you see the mischief and kill it at once.

It's all handy for you, same as it is to have a bit of matting hanging up on a nail, ready to tie up the stem that wants it.