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20 votes
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Farmers turn to perennial grains as one solution to extreme weather
22 votes -
Once used to waterproof boats, this smoky plant byproduct is now used to flavour everything from schnapps to bread in Finland. But how does pine tar taste?
13 votes -
A study of the emissions of urban trees
8 votes -
After decades of drought, water is rising in the African Sahel
25 votes -
What rose petals teach us about induction
10 votes -
European Parliament approves new rules for gene-edited plants
14 votes -
Nootka lupins, introduced in the 1940s to repair damaged soil, are rampaging across Iceland and threatening its native species
17 votes -
How one plant murdered a continent
11 votes -
Once dismissed as weeds, native plants are now flying off the shelves in the US
36 votes -
From neat lawns to wild havens: how No Mow May is transforming England’s gardens
40 votes -
In a village in Norway, humans representing flora and fauna of all kinds meet to reimagine ‘nature-centric governance’
7 votes -
I love bioparks
I recently visited Albuquerque and spent almost a full day at their botanical gardens. It was awesome and made realize how much I love bioparks. Of all the attractions a city may have, they always...
I recently visited Albuquerque and spent almost a full day at their botanical gardens. It was awesome and made realize how much I love bioparks.
Of all the attractions a city may have, they always delight and never leave me conflicted like I feel at zoos and aquariums.So I ask the people of Tides: where are the best bio parks and what makes them great?
40 votes -
Chimera plantain
14 votes -
Trippy tobacco? Tobacco plants engineered to make five psychedelics at once.
22 votes -
Can plants count? Study suggests they can track the number of events they experience.
16 votes -
Researchers develop biodegradable, plant‑based packaging from natural fibers – new research
12 votes -
Edible Plant Database: Explore 25,759 edible plant species from around the world — with edible uses, medicinal properties, cultivation details, and nutrition data
22 votes -
Repotting houseplants: is it really necessary? How to know when to do it?
Calling to all houseplant experts, I've had my plants for a couple of years, and they seem happy and growing well. I currently have a flamingo flower and a philodendron (here is a picture of...
Calling to all houseplant experts,
I've had my plants for a couple of years, and they seem happy and growing well. I currently have a flamingo flower and a philodendron (here is a picture of them).
Over the years, I think I have gotten pretty good at taking care of them. One thing that still remains a mystery, though, is repotting and when to do it. I have never done it before, and info online seems confusing and often conflicting.
I live in a small space, so I would prefer not to have to do it, but I can see roots growing out of the bottom of the vases, and the plants are getting rather big: so much so, that my philodendron needs external support to not fall down. Nevertheless, they both keep growing.
So, onto the questions: how does one know when it is necessary to repot a plant to a bigger pot? What happens if I do not do it? And if I must do it, how should it be done? Ideally with minimal resources, since I am very limited on storage space...
And since we're at it: any houseplant-related pro-tips from the veterans?
31 votes -
Seaweed farms boost long-term carbon storage by altering ocean chemistry
26 votes -
Your "Yukon Gold" potatoes probably aren't Yukons—here's why
19 votes -
Root system drawings
30 votes -
The Icelandic volcanic island of Surtsey emerged in the 1960s, and scientists say studying its development offers hope for damaged ecosystems worldwide
9 votes -
Hover flies are long-distance travellers
10 votes -
Scientists unlock secret to Venus flytrap’s hair-trigger response
9 votes -
Commentary: prepare to say a frond farewell to Los Angeles’ palm trees
30 votes -
The beefsteak plant
14 votes -
Glow-in-the-dark succulents could be the future of ambient lighting
38 votes -
A mysterious rose survived weeks under water after Hurricane Katrina. Its origins are still unknown but fans are planting it across the US.
24 votes -
In war zones, a race to save key seeds needed to feed the world
12 votes -
We are setting out to rewild an Icelandic wetland in a complex project involving birds, freshwater habitats and large areas of degraded peatland
10 votes -
Giving your house plants genetically enhanced super powers
4 votes -
Sago - The staple food made from the trunk of a tree
22 votes -
How I started studying ways to put seaweed to use
4 votes -
What are you growing in your garden this year?
I went all out this year, I meant to just grow a couple tomatoes from seed and some basil I had from years ago and it exploded into a whole thing, we’ve got peppers, a rosemary bush, lavender and...
I went all out this year, I meant to just grow a couple tomatoes from seed and some basil I had from years ago and it exploded into a whole thing, we’ve got peppers, a rosemary bush, lavender and a fig tree that is a cutting from my friends fig tree.
My tomatoes are just starting to come in!
What have y’all got growing?
26 votes -
Remote North Sea isle of Læsø is world-famous for the gastronomic delights that come from its Danish waters – so the best way to explore it is in waders
10 votes -
'Sobering statistic:' paper claims one-fifth of pollinators in North America at extinction risk
14 votes -
For decades, the Swiss city of Basel has been transforming its skyline, and now boasts some of the greenest rooftops in Europe
21 votes -
Orchid's nutrient theft from fungi sheds light on photosynthesis-parasitism continuum
21 votes -
‘The dead zone is real’: why US farmers are embracing wildflowers
34 votes -
Transparent bamboo: A fireproof and waterproof alternative to glass
25 votes -
Bumblebee population increases 116 times over in Scotland rewilding project
31 votes -
Plants really do 'scream'. We've simply never heard them until now.
30 votes -
How guayule, a small shrub, could help the US rubber industry
12 votes -
The hidden world of electrostatic ecology
7 votes -
We've been helping rewild this quarry for a few years now and the transformation has been wonderful to witness
19 votes -
Botanists identify thirty-three global ‘dark spots’ with thousands of unknown plants
16 votes -
Dogs with bags of native wildflower seeds are helping rewild English nature reserve
23 votes -
Simulating Africa for 100 days
5 votes -
Trees reveal climate surprise: Microbes living in bark remove methane from the atmosphere
20 votes