Linden trees are extra-ordinarily useful

This tree is also commonly called basswood and lime wood (possible corruption of the Old English and Proto-Indo-European word lind (flexible). It is not related to citrus trees). The N. American version (Tilia americana) can be found from Mexico to Alaska, and there are two genus in Europe (little leaf- Tilia cordata, and large leaf- Tilia platyphyllos), which can be found in southern Norway and Sweden, down into Italy and as far east as the Black Sea. The little leaf genus is far more widespread, and can be found up into Russia and North-eastern Turkey as well as Spain.

More advanced topics- Soil pH

As I learned from my daughter's grade 8 science class notes pH stands for potential of Hydrogen, and it's determined by measuring the number of hydrogen ions. Water has a neutral pH with a balanced number of hydronium and hydroxide ions. This pH is measured as 7. Anything less is acidic and anything above is basic (or alkaline). Lemon juice is 2.2 pH, so it is highly acidic. The best range for plants is between 5.5 to 7.5 (so acidic is better than alkaline), although some plants have evolved to survive in soils outside of that range (like Arabian coffee and highbush blueberry).

Two thrifty gift ideas with minimal/no sewing

Here are some great craft ideas that involve minimal to no sewing. Making gifts at home is a thrifty way to reduce waste, help the environment, and don't take forever to make and a PhD in engineering.

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