Have you ever wondered if it'south possible to tell how old a cactus is just by looking at it?

Since there are over 2,000 species of cacti on the planet it can be almost impossible to accurately pinpoint the age of every blazon of cacti.

But there is a way to make a fairly authentic guess.

How To Tell The Historic period of A Cactus

A 3 inch tall cactus

If yous want to know how old that cactus plant is, you're going to have to grab a measuring record.

With most cacti, their age can exist estimated past their top.

A cactus plant unremarkably grows one inch every 10 years.

There's a myth going effectually that you lot can tell the age of a cactus by the number of arms it has, simply that couldn't exist further from the truth.

To get an estimate of its age, yous should always measure the main body of the cactus found from its tallest point, as the additional arms have no bearing in determining its age.

For every inch of cactus yous measure, information technology indicates a timeline of ten years.

So, if y'all can manage to look later your baby cactus well enough for it to grow 3 inches in meridian, you'll accept a 30-yr-quondam plant in your dwelling house that will have lived with yous through a lot.

This can be a shock for someone who bought an indoor cactus expecting it to grow, every bit they will but see an inch of growth in a decade.

Yous won't be able to make up one's mind the exact historic period of a cactus past measuring it, but you lot will get a really skilful gauge.

How Old Are Large Cactus Plants?

Some cacti plants can grow to exist over forty anxiety alpine.

However, y'all might exist surprised to know simply how quondam a 40-human foot cactus establish really is.

A 40-pes cactus plant is likely 480 years of historic period or maybe even older.

Related Article: Is A Cactus A Tree?

How One-time Is The Tallest Cactus?

The tallest cactus that has always been recorded was a 78-human foot tall saguaro cactus in the Sonoran Desert.

That means that the cactus has been in the desert for many hundreds, if not thousands of years.

Can A Cactus Die Of Old Historic period?

Unlike people, cacti plants won't die of old historic period.

These plants are notoriously difficult to kill, so if they have the right environment they'll likely live longer than scientists can predict.

On boilerplate, it could take 100 years for a cactus to grow around xv feet tall.

By the time the plant reaches 200 years of age, it could be at its full top.

Yet, that hasn't been the case for all cacti, every bit some will continuously grow throughout their entire lifespan.

Related Article: Are Cactus Spines Poisonous?

How Long Can A Cactus Plant Live For?

In the desert, cacti tin live such a long life that humans can't fully determine their natural lifespan.

Even the 1 inch per every ten years theory is simply an average estimate that should be taken with a grain of salt.

It's most incommunicable to determine the exact age of a cactus in the desert.

Cactus plants growing at dwelling house are a slightly different story.

While these plants are about impossible to impale, they can endure damage that will shorten their lifespan.

A cactus found will comport every scratch, bruise, or blemish information technology picks up for its unabridged life.

If you ever accidentally knock the plant, it will never fully recover.

This tin result in indoor cactus plants having a much shorter lifespan.

On boilerplate they volition live for x or more years, depending on how they were treated.

If you are very careful non to let annihilation happen to your cactus plant so you may be able to pass it down to the next generation.

A cactus plant may dice early on if it experiences root rot.

Cactus plants don't require water very frequently, and then if you are watering this plant every week and so you could exist slowly killing it.

E'er brand sure the cactus plant'due south soil is completely dry earlier giving it more than water.

Exercise The Arms Of a Cactus Have Anything To Do With Its Historic period?

Contrary to popular belief, the arms of a cactus have nil to practice with their age.

When the cactus reaches a sure height they will grow spiky artillery.

The arms are where the flowers or fruit tin can bloom, and they can help the plant propagate.

If anything e'er happens to the found, y'all can reroot the arms to abound new cacti plants.

How Much Does A Mature Cactus Cost?

Now that you lot know how long it takes for a cactus to abound, you might exist interested in buying yourself a mature cactus.

The amount it will gear up you back will depend on the size and blazon of the cactus.

For example, the saguaro cactus will cost you well-nigh $100 per human foot, with prices of some cacti reaching more than than $2,000.

Final Thoughts

While you may not be able to get the exact age of a cactus, you can get a expert estimate by measuring how tall it is.

The average cactus plant should grow roughly 1 inch every ten years.

Since at that place are many types of cacti plants, this measurement tin only be used to get the approximate age of a specific cactus.