Best ever product I use
"Best ever product I use it year round for all my plants"
SeaFeed Xtra
1295
£12.95
Unit price perEstimated delivery between June 14 and June 16.
SeaFeed Xtra is an organic liquid seaweed fertiliser that harnesses the natural power of seaweed to promote better plant growth and improve soil structure. This specially formulated liquid provides a convenient way to enjoy the numerous benefits of seaweed without the need to gather it yourself. Seaweed has long been cherished by gardeners for its ability to enhance soil health and plant vitality, and SeaFeed Xtra brings these advantages straight to your garden.
Packed with essential nutrients like nitrogen, potassium, and magnesium, SeaFeed Xtra fosters robust plant development while boosting resistance to stress and disease. Additionally, the natural trace elements such as iron, manganese, zinc, copper, and boron found in seaweed contribute significantly to plant health.
Containing 7% seaweed solids, one of the highest concentrations available, SeaFeed Xtra delivers optimal nourishment. The added iron and plant-based amino acids provide essential micronutrients that promote vibrant blooms, healthy growth, and optimal yield. Harvested from Ascophyllum Nodosum seaweed in Ireland during its peak season between April and October, this formula offers your plants the very best of nature’s nutrition.
SeaFeed Xtra
1295
£12.95
Unit price perSeaFeed Xtra is an organic liquid seaweed fertiliser that harnesses the natural power of seaweed to promote better plant growth and improve soil structure. This specially formulated liquid provides a convenient way to enjoy the numerous benefits of seaweed without the need to gather it yourself. Seaweed has long been cherished by gardeners for its ability to enhance soil health and plant vitality, and SeaFeed Xtra brings these advantages straight to your garden.
Packed with essential nutrients like nitrogen, potassium, and magnesium, SeaFeed Xtra fosters robust plant development while boosting resistance to stress and disease. Additionally, the natural trace elements such as iron, manganese, zinc, copper, and boron found in seaweed contribute significantly to plant health.
Containing 7% seaweed solids, one of the highest concentrations available, SeaFeed Xtra delivers optimal nourishment. The added iron and plant-based amino acids provide essential micronutrients that promote vibrant blooms, healthy growth, and optimal yield. Harvested from Ascophyllum Nodosum seaweed in Ireland during its peak season between April and October, this formula offers your plants the very best of nature’s nutrition.
If you have any questions or need any advice, call us on 01246 240880, email us info@envii.co.uk, or chat live with one of our team.
Frequently Asked Questions
Our liquid seaweed plant fertiliser is suitable for all types of plants such as:
- Flowering plants
- Lawns
- Root vegetables
- Fruit trees
- Shrubs
- Hedges
The NPK of Envii SeaFeed Xtra is 0.95-0.06-0.75 but it also includes extra iron and plant based amino acids sourced from sugar cane.
Yes, none of the ingredients have been sourced from anaimals and the product has been recognised as being organic.
Seafeed Xtra has a shelf life of up to 12 months from opening.
Foliar spray application is best for applying this product—unlike other forms of seaweed that have to be dug into the soil, liquid seaweed fertiliser can be sprayed directly onto the plant and soil, making it easier for the plant roots to absorb the goodness. Plus, the bottle it comes in has a handy dosage chamber to make applying the correct amount of feed super easy!
What is Seafeed Xtra?
Key Ingredients
-
Seaweed
-
Vinasse
Overall rating: 4.8233213 / 5 from 283 reviews.
AI Generated Review Summary
SeaFeed Xtra is an organic liquid seaweed fertiliser that enhances plant growth and soil health. Customers praise its effectiveness, fast delivery, and excellent service. The product offers great value for money and is appreciated for its ability to promote faster and healthier plant growth.
Summary topics
- Effectiveness: 5%
- Quality and Value: 8%
- Garden Results: 12%
- Delivery Speed: 6%
- Fertiliser Quality: 5%
Review topics: [quality, delivery, looks, service, results, value, order, use, price, works, feed, fertiliser, plants, difference, bottle, plant food, garden, xtra, cost, soil, rating, seafeed].
Review highlights
- "Very effective product; use regularly on all parts of the garden, both edible and good looking, with good results" —
- "Have used this in the past - excellent product - great value buying direct, very fast delivery." —
- "Great value and prompt service" —
Reviews
Seafeed xtra
"Excellent product , I mostly use it on flowers and the lawn. Bought the 5 litre size , I fill a small container find it is easier to manage with my arthritic fingers ."
I purchased your liquid seaweed
"I purchased your liquid seaweed on recommendation from a friend. I have not yet used the product as I am in the process of buying a dispenser to dispense 5ml doses. Unless I have missed something. I believe you are missing a golden opportunity to offer dispensers as part of your sales"
Still early days, but the
"Still early days, but the Acer appears to have perked up. Can't really go wrong with seaweed snd so easy to use"
Good Stuff
"I've been using this for a couple of years I like it ,I'm getting good results in the garden and can recommend it"
I used this product in
"I used this product in conjunction with Maximato for my tomatoes and Allgrow for my flowering plants for the first time last year and was blown away by the results. 2 tomato plants in a container that holds 56l of compost and the result was as per the attached photo ( unfortunately I didnt take pictures of them when the fruit arrived. A trip to Jamaica put paid to that. As for my hanging baskets a photo when they were first planted late in June and a second at the beginning of August. Needless to say I have stocked up for the coming season. Give it a go you WILL NOT regret it."
great stuff re-design bottle so
"great stuff re-design bottle so that it is not single use landfill filler, that can be re-filled from 5ltr"
Excellent delivery and products. Have
"Excellent delivery and products. Have been using the Neuturine for a couple of years and it’s a great product ."
Sea feed xtra
"I have not started using yet but know other growers thst used this last year with good resuts so iam looking foreward to trying out ghis season"
Absolutely love it , well
"Absolutely love it , well worth the money 👍👍"
Q&A
- If you have used Vitax on the soil in the spring can you use Seafeed as well?
- Hi Poppy, Yes, it is safe to use SeaFeed Xtra with Vitax. Many thanks, Envii
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Give your plants the essential nutrients they need to thrive with our high-quality plant fertilisers. Designed to improve soil structure and help your root development, these solutions ensure healthier, stronger, and more vibrant growth for flowers, shrubs, and vegetables.
Our fertilisers provide a balanced supply of key nutrients, helping prevent common problems like nutrient deficiencies and weak plant growth. Whether you’re growing in borders, pots, or raised beds, our products deliver long-lasting benefits for all types of gardens.
Looking for more ways to care for your garden? Explore our full range of garden care products for soil health and plant protection. For those focused on lawn maintenance, check out our lawn care treatments and specialist lawn fertilisers to achieve a greener, healthier lawn naturally.
Envii plant fertilisers are trusted by UK gardeners who want strong, healthy plants without relying on harsh chemicals. Give your garden the health it deserves today.
