🐾 Daily Cat Lesson: Cats Are Liquid

Cats have an extraordinary talent for finding the smallest available space - and putting themselves in it.
There is a scientific fact: cats are LIQUID.
A liquid takes the shape of its container - and cats seem remarkably capable of doing exactly that.

• 🐾 Why do cats love tight spaces?
  A small enclosed spot feels protected, holds warmth and provides a perfect hiding place from which to watch the world - or ambush something passing by.
• 🐾 How do they squeeze in there?
  Cats have extremely flexible spines and mobile shoulders. Their clavicles don't form the rigid shoulder framework ours do, helping them squeeze through surprisingly narrow openings.
• 🐾 If I fits, I sits.
  There is an important feline law:
  An empty container cannot legally remain empty while a cat is present.
  If I fits, I sits.
  Because cats are liquid.

💡 Fun fact: "Are cats liquid?" actually became a published physics paper and won the 2017 Ig Nobel Prize in Physics.

Scientists have actually studied whether cats are liquid.
Physicist Marc-Antoine Fardin's On the Rheology of Cats explored how cats adapt their shape to containers. The research earned him the 2017 Ig Nobel Prize in Physics.

The paper was published in Rheology Bulletin in 2014. He used principles of rheology - the science of how materials deform and flow - to explore whether a cat can behave as both a solid and a liquid.

In 2017, Fardin received the Ig Nobel Prize in Physics “for using fluid dynamics to probe the question Can a Cat Be Both a Solid and a Liquid?"
- Official Ig Nobel winners - Improbable Research

⛔️ Just make sure unusual containers can't trap your little physicist inside.

🐈📸 Top Tropicals rescued cat Philemon sits where he fits at PeopleCats.Garden.

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✍️ FAQ: Potting Mix Questions Answered

Whether you're new to container gardening or have years of experience, these are some of the questions we hear most often at Top Tropicals.

• ❓ Perlite vs. Vermiculite - What's the difference?
  Although they look similar, they do different jobs.
  Perlite is expanded volcanic rock that improves drainage, aeration, and keeps potting mix loose for years. That's why we prefer it for most tropical plants.
  Vermiculite holds much more water, making it better for seed-starting and moisture-loving plants than for fast-draining tropical mixes.
• ❓ Can I reuse potting mix?
  Yes, if it still drains well and came from a healthy plant. Remove old roots and refresh the mix if needed. Discard potting mix from diseased plants.
• ❓ Does potting mix expire?
  Not exactly. Over time, the organic ingredients slowly decompose, reducing air spaces and drainage. That's why older potting mix becomes denser.
• ❓ Why does potting mix shrink?
  Pine bark, peat moss, and coconut coir naturally break down over time, causing the soil level to drop. Refresh or replace the mix every few years.
• ❓ Why does perlite float?
  Because it's extremely lightweight. Some pieces naturally rise to the surface after watering. This is completely normal.
• ❓ Should I sterilize old potting mix?
  Usually not. If the mix came from a healthy plant, simply remove the old roots. Sterilization is rarely necessary.
• ❓ Can I make my own potting mix?
  Absolutely. Many professional nurseries do. Our proven "Abundance" mix contains 50% pine bark, 25% perlite, 20% coconut coir, and 5% Canadian peat moss - a formula we've successfully used for decades.
• ❓ What soil pH do tropical plants prefer?
  Most tropical plants grow best in slightly acidic soil with a pH of about 5.5-6.5. That's one reason professional mixes often contain pine bark, peat moss, and coconut coir.
• ❓ Should I add sand?
  Only if you're growing plants that need exceptional drainage, such as adeniums, plumerias, cacti, and succulents.
  Always use coarse horticultural sand. Never use beach or fine play sand.
• ❓ Why shouldn't I use shell rock?
  Shell rock, limestone, crushed coral, and oyster shell raise soil pH. Most tropical plants prefer slightly acidic conditions, so clean river rock is a much better decorative choice.

💡 The bottom line

Healthy plants begin with healthy roots.
Give them an airy, well-drained potting mix, and everything else becomes much easier.

🛒 Get Our Proven Professional Potting Mix

📚 Learn more

· The complete guide to potting mix
· 12 Potting Mix Mistakes That Kill Container Plants
· What Makes a Great Potting Mix Recipe, the Best Ingredients
· Potting Mix Explained: Why Garden Soil Kills Container Plants
· How much water is too much?
· How to re-pot a plant properly

#Fertilizers #How_to #Discover

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🐾 Daily Cat Lesson: What's Inside That Cat Smile?

• 🐾 How Many Teeth Does a Cat Have?
  
  Adult cats have 30 teeth:
  • 12 incisors: 6 tiny front teeth on top + 6 on the bottom. Used for nibbling, grooming, and delicate picking.
  • 4 canines: the four big fangs for grabbing and puncturing prey.
  • 10 premolars: 6 upper + 4 lower. Sharp teeth used mainly for cutting and shearing food.
  • 4 molars: 2 upper + 2 lower, also primarily for slicing rather than grinding.
• 🐾 Those big fangs are called canines.

They're designed for grabbing and holding prey. The smaller incisors between them help with delicate jobs - including grooming and nibbling things from the fur.

🐾 Kittens are born completely toothless.

Their 26 baby teeth start appearing at around 2–3 weeks old.
At about 3–4 months, those baby teeth begin falling out and 30 permanent teeth take their place.

🐾 Do kittens teethe like human babies?

They do! Their gums can be tender and uncomfortable, and many kittens develop a strong desire to chew things while their permanent teeth are erupting. Toys, cardboard, furniture, fingers, electrical cords - everything becomes a potential teething device.
💡Fun fact: owners often never find the lost baby teeth. Kittens frequently swallow them while eating, which is harmless.
By about 6-7 months, the transformation is complete:
From toothless potato to fully equipped miniature predator.

• 🐾 Cats don't really chew like we do.
  Their sharp back teeth work more like scissors, slicing meat into pieces that can be swallowed. Their jaws are much better at moving up and down than grinding side to side.
• 🐾 Cats can get cavities - but rarely.
  The bigger dental problems are usually plaque and tartar, gum disease, broken teeth and tooth resorption, a painful condition in which the tooth structure begins to break down.
• 🐾 Cats are very good at hiding dental pain.
  Bad breath, drooling, dropping food, chewing on one side, pawing at the mouth or suddenly preferring softer food can be clues.

😸 Best prevention?

Regular dental checks and, if your cat permits such outrageous human interference, brushing with cat-safe toothpaste. Never use human toothpaste.

💡 One final fact:

Those impressive fangs belong to an animal who may still need you to open his pâté for him.

🐈📸Pelmen the Sphynx cat - a friend of TopTropicals PeopleCats.Garden.

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💩 The Tree That Stinks and Flies: Shitwood Gyrocarpus

Some plants attract you with perfume.
This one went in a completely different direction.
Gyrocarpus americanus has collected an impressive assortment of names: Helicopter Tree, Propeller Tree, Whirly Whirly Tree, Stinkwood - and, yes, Shitwood!
Our plant came from Thailand. And long before it flowers, you understand the name. Rub or crush a leaf and you'll notice a very distinctive smell. Not exactly jasmine.

🚁 A tree with its own helicopters

The name Gyrocarpus comes from Greek words referring to turning or rotating fruit.
Its woody fruits develop two long wings. When they fall, they spin like tiny helicopters, slowing their descent and helping the wind carry them away.
Across several Pacific islands, children traditionally tossed the fruits into the air just to watch them whirl back down. The original flying toy!

It may fly like a maple seed, but Gyrocarpus isn't related to maples at all - nature invented the helicopter more than once. Maple fruits are true samaras, while Gyrocarpus produces a pseudo-samara, with its propeller wings formed from persistent flower parts.

🚁 From Thailand to almost everywhere

Despite the name americanus, this isn't simply an American tree. Its enormous natural range stretches through tropical Africa, India and Sri Lanka, Southeast Asia - including Thailand - northern Australia and Pacific islands, as well as parts of Central and South America.

In Thailand it has local names including puu le and sao.
Older references may list it as Gyrocarpus asiaticus or Gyrocarpus jacquinii. Today these are generally treated under the accepted name Gyrocarpus americanus.

🚁 An ancient useful tree

Its history goes far beyond being a botanical oddity.
The wood is very light and easy to work. Aboriginal peoples in Australia traditionally carved it into coolamons - wooden vessels for carrying food, water and other materials. Gyrocarpus even appears in Indigenous Dreaming traditions, where a tree can represent an ancestral coolamon.

Elsewhere in the Pacific, its lightweight wood was used for canoes and traditional objects.
Not bad for a tree called Shitwood!

🚁 And then there's that smell

You don't have to wait for flowers.
Our young plants haven't bloomed yet, but the leaves themselves already have a strong, distinctive odor when handled or crushed. Historical Pacific descriptions even compare the foliage smell to garlic. Mature flowers reportedly add their own strong scent.
Stinkwood, apparently, earned its name.

🚁 A giant tree that makes a great bonsai

In nature, Gyrocarpus americanus can eventually become a substantial deciduous tree. But young plants have another talent:
They make fantastic bonsai.
The smooth pale trunk develops character quickly, with open architectural branching and unusual lobed leaves. With pruning and shaping, even a young plant can look like a strange miniature ancient tree.

And this isn't just another pretty bonsai.
It's a tree from Thailand with smelly leaves, ancient cultural history, lightweight wood once used for vessels and canoes - and fruits that fly like helicopters.

Weird name. Weird smell. Flying seeds. Great bonsai.
What more could a plant collector ask for?

🛒 I Need This Weird Tree!

📚 Learn more

· Gyrocarpus americanus in Plant Encyclopedia
· Green in July, Variegated in January: Red-Stem Serissa 
· Gout Plant - the Ultimate Natural Bonsai
· Coral-blooming bonsai with a bottle-shaped trunk - perfect container plant
· Why in Thailand Wrightia religiosa is near all temples and homes
· Surprising Miniature Gardenia
· The crown of thorns with no thorns!
· How to make bonsai with Shaving Brush Tree
· Half-n-Half Parrot's Beak
· Ponytail Palm - The Quirky Plant with a Big Personality
· How to grow Bougainvillea bonsai
· Adog poo is a beauty from Argentina

#Container_Garden #Discover #Trees

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🐾 Daily Cat Lesson: Why Does One Cat Always Start the Fight?

Every multi-cat household seems to have one. At ours, it's Klaksa.

🐾 Professional troublemaker.

The funny thing is, Klaksa is also extremely social. She doesn't want to sleep alone. She doesn't want to play alone. She always needs another cat to cling to. One minute she's hugging you, the next minute...
WHAP! Apparently affection has become combat.

🐾 Why are some cats always starting something?

Cats have very different personalities and social needs. A highly social, energetic cat may constantly seek interaction - and that interaction isn't always cuddling. Chasing, wrestling, pouncing and annoying a sleeping roommate can all be attempts to start play or get attention.
Boredom and excess energy can make the resident troublemaker even more creative.

🐾 And then there's Macaron.

He's the opposite. Independent. Self-sufficient. Sleeps alone. Spends time alone. Possibly writes poetry when nobody is watching. He generally tolerates Klaksa's nonsense with impressive patience.
But even patient cats have boundaries.

💡Cats usually give signals before escalating: turning away, leaving, tail flicking, ears shifting back, growling or a warning swat.
If the pest doesn't take the hint... patience eventually expires. 😼

And today our philosopher has an additional reason to demand some peace:

🎂 Happy 6th Birthday, Macaron! 🎈🎊

May your birthday be filled with naps, treats, quiet contemplation...
and significantly less Klaksa.

🐈📸 Top Tropicals rescued cats Macaron and Klaksa at PeopleCats.Garden.

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