Snap, ID, Save: Plantum AI Plant Identifier Is Just A$21 Right Now

Grab a lifetime Plantum AI Plant Identifier subscription for A$21 from lifehacker using a promo code—here’s the quick, practical, end‑user guide to buying, activating, and using it well

If you’ve ever stared at a mystery plant—whether it’s a “free cutting” from a friend, a roadside wildflower, or that stubborn houseplant you swear you watered last week—you know the pain: Google results that contradict each other, forums that assume you own a greenhouse, and advice that’s way too generic.

That’s where Plantum AI Plant Identifier comes in, and right now there’s a deal that makes it genuinely tempting: you can score a lifetime subscription for A$21 (down from A$87) by using the promo code SAVE5NOW—but it’s only advertised as available through April 12 (11:59PM PT) and deal pricing can change. 

1) First, make sure the deal fits your device (and your life)

Before you get excited: this specific subscription is positioned as iOS-only and requires iOS 16 or newer on an iPhone or iPad.
So if you’re on Android, or your iPhone is older and can’t run iOS 16, this may not be the right purchase.

2) Know what you’re paying for (so you don’t feel “sold to”)

The deal being promoted is a Plantum Premium Plan lifetime subscription.
What that means in practical terms: you’re paying once for ongoing access to premium features (instead of monthly subscriptions that quietly drain your card).

Plantum is pitched as an “AI botanist in your pocket,” built to:

• Identify 33,000+ plant species in about three seconds 
• Provide plant care guidance (watering, soil, fertilising, temperature)
• Help diagnose plant issues and suggest next steps (think: leaf spots, yellowing, general “why are you dying?” vibes) 
• Offer utilities like a light meter, plus reminders so you don’t neglect your plants 

3) The fastest way to get it for A$21 (without messing up the code)

Here’s the core move: purchase through the deal flow and apply the promo code SAVE5NOW.

• The Lifehacker Australia deal specifically says A$21 with SAVE5NOW (regular price listed as A$87). 
• The StackSocial listing also references SAVE5NOW as the coupon code and shows a discounted “coupon price” when the code is applied at purchase.

If you want the cleanest source trail, start from the Lifehacker Australia deal reference and follow the purchase link to the retailer listing. 

4) How to actually use Plantum like a pro (so the deal pays for itself)

Once you’ve got access, don’t just ID random plants for fun (okay, do that too). Use it strategically:

A. Build your “My Plants” list immediately
Add your key plants (houseplants, balcony garden, herbs) so reminders and care suggestions are actually useful. The app positions itself as more than identification—it’s also about ongoing care. 

B. Run a quick health scan when something looks off
Yellow leaves, spots, drooping? Use the diagnosis angle to get targeted suggestions faster than forum-hopping. 

C. Use the light meter before relocating plants
Most people kill plants with love… and terrible placement. The built-in light tool is specifically mentioned as part of the experience.

5) Why this is a smart “side-hustle mindset” buy (especially if you grow anything)

Whether you’re growing herbs to cut grocery costs, maintaining a small home garden, or experimenting with a backyard project, tools that reduce trial-and-error are underrated leverage. Paying once for a lifetime plan can be cheaper than replacing a few “mystery dead” plants every season—especially if you’re serious about learning plant care over time.