
Richgro Black Marvel 1L Fruit & Citrus Food Concentrate Liquid Fertiliser
Description & Specs
Richgro Black Marvel Fruit and Citrus Food is a 1L liquid concentrate fertiliser formulated to feed fruit trees and citrus through the growing season.
- Volume: 1L concentrate
- Form: Liquid concentrate
- NPK analysis: N 14, P 1, K 8
- Recommended use: Established fruit and citrus, new plants and as a foliar application, potted plants
- Season: At planting and during the growing season
Dilute and apply to established or newly planted fruit and citrus, or use as a foliar spray to support healthy growth.
More about this product
Richgro 1l Black Marvel Fruit and Citrus Food Concentrate Liquid Fertiliser is a liquid fertiliser designed for fruit and citrus plants, promoting healthy growth and abundant yields.
This concentrated liquid fertiliser is formulated to provide a balanced high nitrogen feed, essential for healthier plants. Richgro 1L Black Marvel is high in potassium, which supports the development of larger and tastier fruit. The product is rapidly absorbed through both leaves and roots, ensuring quick results. It contains high-tech iron for deep green foliage, contributing to overall plant health. This fertiliser can make up to 450 litres, making it suitable for established fruit and citrus plants, new plantings, and as a foliar application for potted plants.
Features
- Balanced high nitrogen feed for healthier plants
- High potassium content for larger, tastier fruit
- Fast-acting, rapidly absorbed iron for deep green leaves
- Concentrate makes up to 450 litres
- Contains trace elements for overall plant health
Specifications
| Dimensions (W x H x D) | 260mm x 265mm x 344mm |
| Weight | 1L |
| Material | Liquid Concentrate |
| Colour | Black |
| Model Number | Richgro BLACK MARVEL |
| Volume/Size | 1L |
| Nitrogen Analysis (N) | 14 |
| Phosphorus Analysis (P) | 1 |
| Potassium Analysis (K) | 8 |
Richgro 1l Black Marvel Fruit and Citrus Food Concentrate Liquid Fertiliser is suitable for enhancing the growth of fruit and citrus plants.
Questions & Answers
What plants is it for?
It is formulated for established and new fruit trees and citrus, including potted plants.
Can it be used as a foliar spray?
Yes, it can be applied as a foliar application as well as to the soil.
What is the NPK analysis?
It has an analysis of N 14, P 1 and K 8.
Shipping & Returns
Ships in 1-2 business days from our Australian warehouses
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.
Customer Reviews
Highly recommend
Really impressed with the Richgro Black — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.
Great quality
Good quality and arrived ahead of schedule. Very happy.
Brilliant Aussie deal
Been buying Richgro gear for years and this is one of their better ones. The Richgro Black quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.
No complaints at all
Exactly as described. Quick shipping. Would buy again.
Works perfectly out of the box
Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.
Worth every cent
Did a lot of comparison shopping before buying here and I have no regrets. Best price I found anywhere and delivery was fast — 3 days to Melbourne. Product feels genuinely premium, not cheap at all. Packaging was solid too, box arrived in perfect shape. Will be back for more.









