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Superthrive Vitamin Solution 120ml

$30.00 NZD

"All of my plants have been thriving since I started using Superthrive, but the biggest difference is in my fiddle leaf fig. A tiny leaf prompted me to buy this and the next leaf was huge after using this two times. The size different is insane!" Reece Nguyen 


(verified buyer, Amazon review)

What is Superthrive?

It's easier to start with what it isn't. Superthrive Vitamin Solution is not a fertiliser (but if you're looking for Superthrive fertilisers, they have recently bought Dyna-Gro, so you can now get Superthrive Foliage Pro and more here >).

Superthrive Vitamin Solution is a non-toxic growth and health booster you add in to your usual fertiliser routine. Imagine it like a multi-vitamin supplement you add to a complete and balanced diet to 'fill in the gaps'. Your fertiliser is your plant's complete and balanced diet.

What's in Superthrive Vitamin Solution?

It's a mix of vitamins, including vitamin B1, seaweed, plant growth hormones and more (they're understandably a bit secretive about the exact formula). 

What are the benefits of Superthrive for plants?


One of the main claims is Superthrive reduces transplant stress. It's recommended to use Superthrive when you bring a new plant home to help it adjust to the change in conditions, when you repot an indoor plant, when you transplant seedlings, relocate trees, essentially anytime an indoor or outdoor plant is under stress. I expect it's the seaweed that is mainly responsible for this benefit in particular but studies have shown vitamin B1 may also play a role in plants coping with stress (Superthrive has both).

Root growth when propagating

Superthrive's other most notable benefit is for speeding up root growth in cuttings when propagating and it's likely the plant hormone NAA in Superthrive we have to thank for that, although seaweed is also known to improve root and shoot growth.

Nutrient uptake

When used with fertiliser (which is recommended), Superthrive helps roots better access and use the nutrients in your fertiliser to reduce the risk of deficiencies. Again, my guess is it's the seaweed that's got a lot to do with this one as seaweed has been shown to enhance nutrient uptake and improve growth performance in plants.

How do you use Superthrive Vitamin Solution?

Indoor plants (general maintenance)

1 drop per 1/2 cup of water (which is roughly 8 drops per 1 litre of water).

Outdoor plants (general maintenance)

1/2 a teaspoon per 4 litres of water (just under 3mls).

Seeds and bulbs (as a soak)

Soak in a solution of 3mls (1/2 a teaspoon) per 4 litres for 15 minutes (longer if advised for the particular seed / bulb).

Trees and other woody plants

General maintenance: 1/2 a teaspoon (just under 3mls) per 4 litres water.

Under stress / needing extra care: 1 teaspoon (about 5mls) per 4 litres water.

As a foliar spray on leaves: As per general maintenance or stress, applied to both sides of leaves for maximum absorption.  

Transplanting: Place root ball in hole filled with diluted Superthrive as per the dilution rate above, when bubbles stop, add soil and finish transplanting.


Keep soil moist. Use weekly or alternate weeks. 1/4 teaspoon per 4 litres.

Bare roots or the root ball

For roses: Soak for 15 to 30 minutes in 1 & 1/2 teaspoons per 19 litres water.

For trees: Soak until air bubbles cease (soak root ball and cover), in 2 tablespoons per 19 litres water.

How often do you use Superthrive Vitamin Solution?

For general maintenance, weekly to monthly as needed.  Can be used with the Weekly Weakly Method. For plants under stress, provided soil / substrate needs watering, can be used as often as daily. Use fresh (within the same day of mixing). 

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Shipping and Delivery FAQ's


 is FREE for all orders over $99. For orders under $99: Auckland Standard $5, signature required is $7 or rural is $9. The rest of the North Island and the South Island: Standard $7, signature required is $9, or rural is $11. Plants and fragile or oversize products have their own rates (worked out in the cart based on your order). 


Stock levels are live. Everything showing in stock online, is in stock right here, right now, in Auckland NZ, ready to ship. No drop shipping from other countries. No delays.



Orders ship every week-day, Monday to Friday. Orders placed before 7pm Monday to Thursday leave the next morning. Zoom zoom! Fri, Sat & Sun orders leave Monday (or the next working day).



Normal delivery is 1 to 2 working days. Rural and some regions can take a day or 2 longer, depending on where you're based (I'm based in Auckland). 

More about shipping and delivery > 



"Anna was brilliant. Order placed and sent the next day. Received in awesome packaging. Couldn’t ask for more... will definitely use you again and again and again. Highly recommend." Scott Guthrie 

"I can’t recommend love that leaf highly enough. I’ve bought a couple of times so far and on both occasions Anna has been more helpful than I could possibly wish for. 5 stars! Don’t hesitate to order from Love That Leaf. Excellent service and super fast delivery." Rob Gordon

Why choose to buy from Love That Leaf?


When you buy from me you're supporting a local, small, family business. Love That Leaf is a registered NZ business, based in Auckland. 


You'll also get your goodies super fast. Everything showing in stock on the website is right here, in stock, ready to ship to you. I ship daily, Monday to Friday. Your order will be normally be on the courier the same or next working day. Zoom zoom!


I stand by everything I sell and will always help put right anything that goes wrong. When you choose to buy from a registered NZ business (like me), you're also covered by the Consumer Guarantees Act, unlike overseas purchases or private sales, where you can end up stuck with no rights if anything arrives damaged or stops working.


I won't go AWOL on you. I'm here for support and advice anytime, even if you haven't bought from me yet. A lot of lovely people helped me along my plant journey, and I want to pay it forward. Please don't hesitate to ask for help. No obligation at all to purchase. 


"Super impressed with this business. Something that is lost nowadays, is customer service. This however is not the case with Anna from Love that Leaf. Very happy with my purchase, very happy with the product information provided and very happy with the quick shipping and great packaging. Thanks!" Melayna Anderson

"By far the best customer care I've had in a long time. Website is such a wealth of information and the email with instructions for use after my purchase was fantastic. The pipette for measuring the correct amount was such a great inclusion, and the personalised message on the package was very cool. Definitely my go to shop for plant supplies now. Thanks Love That Leaf! A+++" Karyn Wilson