c/botany-lovers

My friend keeps calling her pothos a philodendron and it drives me nuts

They're totally different plants, and she's had it for over a year now. How do you politely correct someone on basic plant ID?

My whole batch of heirloom tomato seeds got moldy in the fridge

I was saving some seeds from my Cherokee Purples last fall, put them in a paper bag in the fridge drawer. Checked them last week to start some indoors and they were just covered in fuzzy gray mold, total loss. I guess the bag wasn't dry enough when I stored them, rookie mistake lol. Has anyone else had this happen and found a better way to keep seeds dry?

Can we talk about the time I killed a cactus by being too nice to it

I had a little barrel cactus on my kitchen windowsill for about a year, and I watered it every single Sunday because I thought it needed a regular schedule. The thing turned into a mushy, brown blob last month. My friend, who actually works at the Phoenix botanical garden, saw it and said, 'Charlie, you drowned it. That thing wanted a drink maybe once a season.' I felt like a total plant murderer. Has anyone else had a 'less is more' wake-up call with a specific plant?

PSA: I had to pick between a rare Monstera albo and a full set of basic houseplants for my apartment in Austin.

The albo cutting was $200 from a local seller, but it was a single leaf with a risky root system. The other option was about ten common plants like pothos and snake plants for the same total price, filling my whole balcony. I chose the common plants for instant greenery, and now my place looks full but I still dream about that variegated leaf. Has anyone else faced a similar choice between one special plant and many reliable ones?

PSA: I thought talking to plants was silly until I tried it for a month

My wife got a fiddle leaf fig that was dropping leaves, and she started talking to it every morning. I thought it was a joke, but after 30 days, the thing had 8 new leaves and looked totally different. The only change was her chatting while she watered it (she said stuff like 'good morning, big guy'). Has anyone else had a plant respond to something that seemed like nonsense at first?

Just realized my old coffee grounds were killing my peace lily

For about three months straight, I was dumping my morning coffee grounds into the pot with my peace lily, 'Frank', thinking I was giving him a nitrogen boost. His leaves started turning yellow and drooping really badly last week. I looked it up and found out coffee grounds can make the soil way too acidic for some plants, especially if you don't compost them first. What's a better kitchen scrap to use for houseplants that won't cause this kind of trouble?

Just realized I was wrong about talking to my plants

I always thought it was a silly thing people did, but then I heard a botanist on a podcast from the University of Florida talk about how the carbon dioxide from your breath can actually be beneficial for them. She said a simple conversation near your ficus adds CO2 they use to grow. Now I give my monstera a quick update on my day while I water it. Has anyone else noticed a real difference after they started doing this?

A warning for anyone with a greenhouse in a humid area

Last week, my whole collection of African violets in my Raleigh greenhouse got hit by a sudden gray mold outbreak. The humidity spiked to 85% for three days straight after a warm rain, and I didn't catch it fast enough. Has anyone else dealt with a rapid mold problem like this and found a reliable way to lower humidity without shocking the plants?

Unpopular opinion: I think misting my calathea with tap water is what finally made it happy.

After switching from filtered to plain Milwaukee tap water for misting, the leaves stopped browning within a week, which makes me wonder if our local water has something in it the plant actually likes.

My brother said native plants are a waste of space in a home garden

We were looking at my little plot in Cincinnati and he pointed at my milkweed and said 'That's just a weed, you could have real flowers there.' It made me realize I've been defending native species without really explaining their role to people who just see a pretty yard. How do you talk to non-botany folks about why these plants matter?

Question about people calling all those red flowers 'poinsettias' in December

They're actually Euphorbia pulcherrima, and it matters because the real plant has specific light needs to turn color. My grandma in Tucson would keep hers in a dark closet for 14 hours a day starting in October.

Pro tip: My jade plant was basically dead for a year until I moved it two feet away from the window.

Honestly, it went from five sad leaves to a full, bushy plant in about three months just from less direct sun. Anyone else have a plant that totally turned around from one simple change?

PSA: I was wrong about watering my fiddle leaf fig every seven days

For two years, I stuck to a strict schedule, watering my plant every Tuesday morning. It never thrived, just got more yellow leaves. The tip off was a friend in Tucson who said she only waters hers when the top two inches of soil are bone dry, which for her is about every 12 days. I tried her method for a month, and the plant pushed out three new leaves. I think the common advice for a weekly schedule is too rigid and ignores things like humidity and light. Has anyone else found that a set watering day actually hurt their plants?

Warning: a guy at the plant swap in Eugene gave me a tip that saved my ferns

I was at the monthly plant swap in Eugene, and my ferns looked awful... all brown on the edges. This older guy named Carl saw me looking at them and said, 'Kid, you're watering them with city water, aren't you?' He told me to fill a bucket and let it sit for a full day before using it, so the chlorine can evaporate. I've been doing that for about two months now, and the new fronds are totally green. Has anyone else found a simple fix like this for a plant that was just struggling?

My neighbor in Phoenix told me to water my new cactus every day in the summer

She said it would help it grow faster, so I did that for about two weeks. The base started to get soft and look kind of brown. I looked it up and found out I was basically drowning it. Has anyone else gotten really bad plant advice from a friend that almost killed something?

Shoutout to the guy at the plant swap who said to use pickle juice for my calathea

My calathea's leaves were getting those crispy brown edges, and I tried everything for months... more humidity, less light, filtered water. Nothing really fixed it. Then at a swap in Portland, this older guy told me to water it once with the leftover juice from a pickle jar, the kind with no added sugar. I was sure it would kill the plant, but I tried it about three weeks ago. The new leaves coming in are totally smooth, no browning at all. Has anyone else tried something this weird that actually worked for fussy plants?

My entire batch of heirloom tomato seedlings got leggy and fell over last week

I started these seeds indoors back in early March, following the packet instructions to a tee. I had them under a basic shop light setup in my basement, thinking it was enough. The problem was I didn't adjust the light height as they grew, so they stretched way too much looking for it. By the time I noticed, the stems were super thin and they just flopped over. I tried staking them with toothpicks and string, but it was too late for most of them. It's a real bummer because I was really excited for these 'Cherokee Purple' tomatoes. So here's the debate: some people say leggy seedlings are a lost cause and you should just start over, while others swear by burying the stem deep when you transplant them outside. What do you all think is the best move when this happens? Has anyone actually saved a batch of super leggy starts?

Visited the Denver Botanic Gardens and noticed their new alpine rock garden setup

They're using a specific crushed pumice mix for drainage that's way better than the gravel I've been using. It's from a local quarry called 'Frontier Stone'. Has anyone else switched to a pumice blend for their succulents?

My grow light timer broke right before my pepper seedlings got leggy

The cheap plug from the hardware store just stopped working after 3 weeks, so I had to manually turn the lights on and off for a few days. Anyone have a reliable timer brand they've used for over a year?

My old way of watering my ferns in Chicago was killing them

For years, I'd just give my Boston ferns a quick splash every other day, and they always looked sad and brown at the tips. Then last spring, I watched a video from a local plant shop that said to soak the whole pot in a sink of water for 15 minutes once a week instead. I switched to that method about 8 months ago, and now the fronds are totally green and twice as full. It turns out they needed a deep drink to reach all the roots. Has anyone else found a better way to water plants that like a lot of moisture?

Visited the greenhouse in Springfield and saw a cactus I thought was fake

I was walking through the arid plant section last Tuesday and spotted this bright pink flower on a small round cactus, figured it was plastic. The volunteer there told me it was a real Mammillaria and that some flower for just a single day. Has anyone else been surprised by a plant they thought was artificial?

Overheard a guy at the nursery in Boise tell his friend 'fertilizer is just plant steroids' and honestly, it tracks.

My aunt swore by coffee grounds for my hydrangeas and now they're a mess

My aunt, who's been gardening for like forty years, told me to dump my used coffee grounds around the base of my blue hydrangeas to make the soil more acidic and keep the color vibrant. She was so sure about it. So for about two months, I saved every single filter from my morning pot and just piled it on. Not only did the color not get more blue, but the leaves started looking sickly and yellow. I checked the soil pH with a kit I got from the garden center, and it's way off. Turns out, you can overdo it big time, and I guess my soil was already acidic enough. Now I'm trying to fix it with some garden lime, but I'm worried I messed them up for the whole season. Has anyone else had a plant care tip from a family member totally backfire?

Just realized half the people at the plant swap call a Monstera a 'split-leaf philodendron' and it drives me nuts.

I was at the swap in Portland yesterday and heard it from four different people, which matters because they're totally different genera and need different care, so has anyone else run into this mix-up and how do you politely correct it?

Appreciation post: I used to think talking to my plants was silly, but now I do it every morning

I saw a study from a university in Oregon that showed plants can respond to sound vibrations. Now I spend five minutes a day just chatting with my monstera while I water it. Has anyone else tried this and noticed a real difference?