Indoor plants as air filters

Reblogged from Greenophilic:

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Indoor plants not only look great, they can also help clear your house of common environmental pollutants.

Using indoor plants to clear the air

There’s nothing quite like the scent of forest air – the real thing, not an air freshener .

While some of that lovely earthy scent is due to decomposition, the trees and plants of a forest are constantly circulating oxygen and carbon dioxide, unlike in the midst of a concrete jungle when the air we breathe can get somewhat stale or downright poisonous.

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Very interesting post. I like that you stated your original source of data. I will share this will my students.

Where are the Magnolia Blossoms?

My magnolia tree is not covered with the beautiful open white blossoms that I love. There are fewer buds, mainly at the top of the tree, and few have opened this year.  I was beginning to think it might be diseased since it is so much less productive than last year. Standing outside this morning with a cup of coffee in hand while watching the squirrels race around the back garden, I realized the problem. The magnolia is breakfast for the neighborhood squirrels. I watched as a squirrel scampered to the top, nibbled at the base of a bud, caught it as it toppled off the branch, then carried it away to eat.

I haven’t lived in Florida for long, so didn’t realize squirrels ate magnolia buds, although I have seen squirrels eating magnolia fruit that had fallen from the tree. (Magnolias – A Feast for Squirrels). I wonder why they didn’t eat the buds on this tree last year or the year before, or didn’t eat enough for me to realize a few buds were missing. With the mild winter I wouldn’t think they would be short on food but maybe there are more squirrels this year because of the mild winter.

magnolia

Never Just One Caterpillar

I checked the oleander plants to find not just one but several of the polka-dot wasp moth caterpillars, At this stage though they are commonly called the oleander caterpillar (Syntomeida epilais). As you can see from the photos below, they eat the entire leaf and can easily strip the leaves of an oleander bush in a few days.

If you see them, the IFAS site says their hairs are not stinging so handling them is not painful. I didn’t bother to find out if the hairs sting or not. I sprayed the entire bush to make sure I didn’t miss any of the younger stages hiding under a leaf somewhere on the bush. I have other plants in the garden specifically for feeding caterpillars, and I don’t want to harm any of the butterflies or bees in the garden, so I sprayed carefully making sure to avoid spraying anything other than the oleander bushes.

Oleander Caterpillar

Oleander caterpillar