The Houseplant Coach

40 Episodes
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By: Veronica Oh Happy

Get to the root of your houseplant problems with The Houseplant Coach! Whether you're a new plant parent or have a decades-old indoor jungle, you'll learn fabulous things. Join 'professional plant nerd' Veronica as she explores the not-so-common answers to many common houseplant maladies.

Episode 317 - What’s in a Name? BS, Sometimes!
Today at 4:16 PM

Have you ever purchased a plant with one of those cutesy tags that gives you literally ZERO useful information? If so, you know what I’m talking about. The main takeaway from this episode: the first thing to do when you bring a plant home is to actually know what it is!


Episode 316 - Q&A: Should I root cuttings in perlite, pumice, or vermiculite?
05/12/2026

We’ve all seen a beautiful prop box - but do we have to use perlite or sphagnum? What else is an option? Or do we need a prop box at all? Learn more in this episode :)


Episode 315: Beautiful Chaos: Understanding Variegation (pt2)
04/28/2026

In this second part, we dig into the different types of variegation, understanding why it occurs and how to encourage more of it!


Episode 314 - Beautiful Chaos: Understanding Variegation :) (pt 1)
04/22/2026

Here’s part one on our full breakdown of variegation! This one gets into terminology and has a few related tangents - part 2 coming soon!


Episode 313 - The Fully Stocked Pantry Method (part 2): Ditch the Seasonal Starvation Diet
04/18/2026

For the first half of the episode, check out the previous one - got cut off mid recording :)

This one covers the nutrient deficit we often assume is a good idea for houseplants during the winter, and why that assumption doesn’t fit with their evolution in the tropics.


Episode 312 - The Fully Stocked Pantry Method (part 1): Ditch the Seasonal Starvation Diet
04/18/2026

This one is a two-parter because my audio cut out halfway through :)

This answers the ā€œshould we fertilize in winterā€ question with a more elegant solution, and also speaks to covering all the bases and giving your plants the ability to be more self-sustaining :)


Episode 311 - Time to plan summer haircuts!
03/15/2026

Do you have an overgrown jungle in your house? It’s time to plan the annual crazy haircut-and-propagate project! More info in the episode :)


Episode 310 - On ā€œgiving up houseplantsā€ 🤣
02/27/2026

Has an internet jerk ever told you to give up on houseplants because you clearly suck at the hobby?

Well, after 30 years with my own plants and 12+ years in the industry, apparently it’s time for me to quit. Or it would be if I listened to advice from some rando.

So here’s me telling you not to quit - even after you killed the third philo brandi and swear you’ll never try again. Even after your whole collection gets mites because of that impulse calathea. Even after you forget another plant on that high s...


Episode 309 - The most ridiculous episode yet!
02/03/2026

Cabbage water pH testing and grain-urine pregnancy tests today, folks! WTF, you ask? ME TOO. 🤣


Episode 308 - Nitrogen!
01/28/2026

In this episode we go into all things nitrogen: the overall function within plants (it’s everywhere!), plus symptoms of deficiency and toxicity.

Plus: announcing the monthly OHP gift card giveaway! Share your product recommendation or a helpful podcast or social post from Of Happy Plants on social media (either to your profile or in a plant group - whoever would find it useful!) to enter to win a $50 gift card!

No purchase necessary, of course! :)


Episode 307 - How to Use a ā€œWatering Scheduleā€
01/20/2026

Okay folks, PLEASE keep in mind that both the words ā€œwateringā€ and ā€œscheduleā€ should be held EXTREMELY loosely! In this episode we cover watering, light, the myth of the slow-growing hoya, and more!

Find the Hungry Plant System, V’s Mix, and B*tches Love Hoyas soil at https://ohhappyplants.shop


Episode 306 - Mitigating allelopathy with charcoal!
01/12/2026

Here’s one for the outdoor gardeners - a study on mitigating allelopathic chemical release with biochar remediation! Study will be added to resources in the OHP Member Community :)


Episode 305 - Hoya blooming variables and what actually counts as science
01/09/2026

Today’s plant chat is about plant care variables, specifically how to determine if someone’s prescriptive advice is actual fact or if it’s based on insufficient information.

Unless advice is based on repeat instances of a plant’s behavior (like blooming, wilting, etc) with many plants of that particular species, all variables are accounted for, AND the result is repeatable (i.e. you can make any plant of that species do it again), informational is anecdotal and shouldn’t be treated as fact. Even my results! If they’re based on a sample size of 1 plant, EVEN IF I ca...


Episode 304 - Herbs for self-nourishment so we can keep fighting the good fight.
01/08/2026

Today I ran across someone feeling hopeless and helpless - feeling that their small impact wasn’t enough. We ALL can move the needle if each of us keeps up the work. So it was time for a chat about herbs that can help us keep our heads up. As always, check with your doctor (and pharmacist!) for advice and interactions before using any herb.

If you want to skip straight to the herbs, go to the 33.5 minute mark.

Also, V’s Mix is going on sale again this month - spend $50, get a free quart! Sale...


Episode 303 - Asking Good Questions and Drought Recovery
12/31/2025

Two-parter this time! We’re talking about how to recognize good advice as well as a thorough examination of a Christmas cactus’ drought issue and how to remedy it.

Also, 40% off sale on DrySoil gallons through 1/1/2026, because I’m turning 40 this week! :)


Episode 302 - Cuetlaxochitl care! (aka poinsettia - Euphorbia pulcherrima)
12/14/2025

This was one of the hardest plants to care for during my time in interiorscape, and a lot of the dead ones were due to shipping issues! Learn more about the cuetlaxochitl (aka poinsettia) here!

Also, free gifts with every order through December 2025! Https://ohhappyplants.shop


Episode 301 - Changing Dirt? Change your care!
12/10/2025

Have you ever potted a plant up in a super chunky mix and watched it go downhill? It may be the wrong substrate for your watering style! But here’s how to prevent that :)

Also, holiday freebies are going into every box from Oh Happy Plants through the end of December (2025)! Get your plant care on at https://ohhappyplants.shop


Episode 300 - How to avoid $10,000 compost
12/07/2025

Ever import super expensive plants, only to have them rot? Here are some tips! Tip #1: take a deep breath. None of this is urgent :)


Episode 299 - Potted Yule Trees, part 2 :)
11/30/2025

I got some questions about bringing potted evergreens indoors in terms of issues with breaking winter dormancy, so I did some more research and is still encourage you to get one - if only as an experiment!

Also, sale on now - free $49 bag of V’s Mix with every $200 spent at https://ohhappyplants.shop! Sale ends 12/7/25


Episode 298 - Magical Variegation!
11/23/2025

Explore variegation with me! We’re talking types, colors, flavors (well, maybe not that one!), and causes of variegation :)

Plus, check out the sale - for every $40 spent at https://OhHappyPlants.shop, get a FREE quart of Tropical Climber soil!


Episode 297 - Christmas Tree Sustainability
11/15/2025

I’ve heard a lot of folks say they choose an artificial tree so they wouldn’t be cutting down a live one. Let’s dig into the sustainability of the whole thing before we make a choice this year :)


Episode 296 - PSA: Houseplant Loneliness Epidemic
11/05/2025

Don’t separate your houseplants! PSA on the plant loneliness epidemic (yes, yes, I made that up 🤣 tell the others! 🤣).

Last two days of the sale! Spend $50, get a free quart of either V’s Mix or B*tches Love Hoyas soil! Https://ohhappyplants.shop


Episode 295 - Time is fake, but timing is everything.
11/03/2025

SALE! Spend $50, get a free quart of V’s Mix or B*tches Love Hoyas! Now through 11/5/25

This episode is about grief journeying, community building, vulnerability, and self-forgiveness in plant care. Bonus: puppy snores.


Episode 294 - Perlite and fluoride toxicity: continuing the conversation.
10/27/2025

Recently(ish) someone brought a video to my attention from a soil scientist who was talking about the concern with perlite and fluoride toxicity. There were a few issues with the data and the points presented, and while the studies I found that line up with this video do show little cause for concern, they weren’t designed with real-world applicability in mind. Listen to the episode for these points as well as what we can do to minimize risk. And, as always, Oh Happy Dirt remains perlite-free because it’s my job to make it the absolute best available :)


Episode 293 - Being a helper when feeling helpless (and hoya info!)
10/22/2025

Hi folks! This is a ā€œhow to stop feeling so damn helplessā€ episode, plus interspersed info about hoyas and a sale announcement.

For Doc Tenzin’s work including his comic book A Capacity to Change, see https://doctenzin.com

Want great dirt? Https://ohhappyplants.shop - and remember, if you share OHP social media posts you’ll be entered in a drawing for a gift card each month!


Episode 292 - Pruning trees, ranting, and treating mealybug on rope hoyas :)
10/09/2025

It’s a WHOLE rant today, in a number of directions, but we’re also talking upcoming tree pruning and mealybug treatment, as well as the current sale at ohhappyplants.shop


Episode 291 - Nobody puts baby in a corner - grow light edition!
10/01/2025

Have you fallen for the old ā€œplants slow their growth in the winter because of dormancyā€ BS? For our houseplants, this is usually counter to their natural cycles! Listen in for more :)


Episode 290 - Permission to half-ass plant care :)
09/30/2025

Here’s my current nonsense: plants in a jar! Plus: sale announcement, and the sewer rat of hope :)


Episode 289 - It’s time! Bringing your plants indoors for winter :)
09/14/2025

What temperature is the nightly low in your area? It might be time to bring your houseplants in for the season! Here’s a guide to temps, pest treatment, and more!


Episode 288 - It’s Autumn! Fall repotting, powdery mildew, and more!
09/11/2025

I’m about to try a a few new-to-me home remedies for powdery mildew - stay tuned for updates! Also, a discussion about repotting plants as the seasons change.


Episode 287 - Solving Garden Pest Issues
08/12/2025

Got pests in your garden? Plant more flowers! Here’s the most legit excuse EVER to plant a zillion flowers and turn your veggie garden into a beautiful, half-edible, half-ornamental paradise 🄰


Episode 286 - Making houseplants ā€˜civilized’
08/03/2025

Are your plants taking over your home, or looking super scraggly? Here’s an episode about propagating all those crazy beasts :)


Episode 285 - Why your spider mites keep ā€œcoming backā€œ
07/31/2025

Here’s the thing: they never left. But this is a trick that folks don’t tell you - another piece of the treatment process that will ACTUALLY lead to complete eradication. PSA: this treatment is a leaf spray ONLY - do not pour onto roots!


Episode 284 - Tips for soil ordering :)
07/31/2025

How much soil do you need? How do you figure that out when you’ve completely forgotten high school math class? And what’s a better deal, using the OHP 30% off sale on 5 ā€˜generous quarts’ or buying a 2-gallon bag? (Hint: it’s the 2-gallon bag if you’re getting one type of soil!) Answer all those questions and more with this episode :)


Episode 283 - Rejecting propriety and embracing ā€œdirtā€ :D
07/25/2025

This episode is about how education works better when people are relaxed about it, how gatekeeping is a capitalist ploy to keep us separate, and how communication is my goal - not ā€œproperā€ language. Trigger warning: mention of an unpleasant bodily function - skip from 7:20ish to 8min.


Episode 282 - The importance of nitrogen :)
07/22/2025

Trigger warning for vegans - we’re talking outdoor gardening and blood meal. But this is all relevant to indoor plants! Today it’s a discussion of the importance of feeding your plants so they can bust out some awesomeness for you :)


Episode 281 - How to Get Your Plant to Branch
07/13/2025

Want a bushier houseplant? Here are some scientifically proven tips for branching, plus info about light, holding off on repotting a plant, and more!

For soil and other incredible houseplant supplies, check out ohhappyplants.shop!


Episode 280 - Midsummer Plant Dreams…
07/09/2025

What are your plants dreaming about right now? Is it a new moss pole, repot, or pruning job? Maybe they’d just like you to notice the spider mite issue that has suddenly become a real problem due to higher temps? Here’s a discussion of plant behavior, summertime considerations, and more!


Episode 279 - Consistency in plant care (when neurodivergent)
06/27/2025

The ONE thing that made the biggest difference to my plants across nearly 30 years of houseplant tending is consistency - and when you have late-diagnosed AuDHD, it’s extra apparent. Listen in for practical tips to get you more consistent, plus extras: discussion of subirrigation, spider mite treatment, soil nutrients and nitrogen-induced tip burn, self-forgiveness when caring for plants in early widowhood, and more.

Also, for the next two weeks, get a FREE quart of V’s Mix for every $50 spent at https://ohhappyplants.shop - this soil is absolutely MAGICAL and I’d love for you to have s


Episode 278: Orchid Mastery Starts Here - with Raffaele DiLallo
06/26/2025

Think orchids are too fussy to keep alive — let alone get to bloom again? Think again.

In this episode, Veronica is joined by the incredible Raffaele DiLallo of Ohio Tropics, creator of ā€œBecome an Orchid Master."Ā  He’s here to break down the myths, mistakes, and surprisingly simple techniques behind long-term orchid success. We cover:

- Why your store-bought orchid stopped blooming (and how to fix it)
- The BIG things most people get wrong about watering orchids
- How to understand your orchid’s roots — literally
Whether you’ve killed five orchids or just picke...