Talking Dirty

Last week on Trevallan Lifestyle Centre's Facebook page I posed the question "what gardening terms do you use that people think you've made up, don't understand or have a little giggle at your expense?"

There were some great examples given and I thought I'd enlighten you all with some gardening terms that I find I use and  people think I have started to talk in my own special language.

Deciduous

Deciduous, pronounced dih-sij-oo-uhs, is the term I am most often asked to explain. Deciduous means "falling off at maturity" or "tending to fall off", and it is typically used when talking about plants that lose their leaves seasonally. Many plants especially in cooler regions drop their leaves in autumn, have a dormant period through the winter and then come alive again in the spring. In some subtropical and arid regions plants lose their leaves during the dry season and have a dormant period until the wet season begins.

Active Constituent

Active constituents are the substance/s in an agvet (agricultural and veterinary) chemical product primarily responsible for a product's biological or other effects.

For example Glyphosate is the active constituent in most weed killers. In horticulture, companies register products with different trade names but you will often find the active constituent is the same. Trade names such as Yates Zero, Searles Dead Weed, Brunnings Weedkill all contain the same active constituent - glyphosate. When dealing with chemicals in gardening know your active constituents and you'll never have to rely on trade names again.

This next one can cause a few giggles - Bisexuality and plants

A Bisexual flower or perfect flower is when flower has both the essential whorls i.e., androecium and gynoecium (male and female reproductive units). Some examples are Lilies, Roses, Sweet Peas.

When it comes to fruit and vegetables we generally use the term bisexual plant. So the plant has male and female flowers on it. You do not need two separate plants. For example a pumpkin will usually produce both male and female flowers and then hopefully insects pollinate the females and your pumpkins grow big and strong.

Self-watering pots

Now unless you have gnomes in your garden doing all your dirty work there is no such thing as a self-watering pot. When you buy a self-watering pot you still have to water.

In a self-watering pot you have a very large saucer or water well and the soil is held above the water well with a false bottom. The water well and the soil are usually connected by a wick of some sort.

As water is used by the plant, capillary action draws more water up from below, exactly as much as is needed and no more. The soil has just the right amount of water all the time, but also maintains air pockets, which the plant roots also need. This is great for plants that don't like over watered as you just fill the bottom chamber.

While self-watering pots are great I find they only really work once the plant has an established root ball.

This weekend talk dirty with someone and show off your new gardening knowledge.