How long does Seasol last?

Asked By: Yufen Keward | Last Updated: 14th April, 2020
Category: home and garden landscaping
4.8/5 (809 Views . 13 Votes)
Seasol and PowerFeed liquids are fine to use for up to five years. The date on the back of the container starting with “DOM DD/MM/YY” is the date the product was manufactured.

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Subsequently, one may also ask, does Seasol have an expiry date?

"I've had a bottle of Seasol for years, is it still okay to use?" Seasol has a shelf life of at least five years, but of course we'd prefer you to use it sooner and get all the great benefits! If it has been on the shelf for a long time, give it a good shake before diluting.

Additionally, can I use too much Seasol? You cannot overdose with seasol. OP has wasted it yes but won't have done any damage. Seasol is a soil conditioner not a fertiliser so there will be no burning or plant damage.

Accordingly, how often should you use Seasol?

With regular use Seasol lowers the temperature at which plant cells freeze, so Seasol treated plants stand up better to frosty conditions! Apply it to the garden every two weeks at least two months before a frost.

Should Seasol be watered in?

Seasol Super Soil Wetter & Conditioner improves soil retention, allowing deeper penetration of water and it remains active for many months, making watering, rainfall and liquid feeding more effective. Apply one application every 3 to 6 months, or more often if required.

31 Related Question Answers Found

Can you use Seasol on all plants?

Yes, because Seasol is virtually phosphorous-free it is safe to use on phosphorous sensitive native plants. You can use it on every type of plant in the garden.

How much Seasol does a plant produce?

Seasol increases yields, promotes overall health and even improves flavour! Apply at the rate of 30 ml Seasol per 9 litres of water every 2 weeks. As with all plant treatments, wash edible plants before eating. For optimum results use Seasol with PowerFeed for Tomatoes and Vegetables.

Is Seasol an organic Fertiliser?

Seasol is a dynamic growth stimulant and plant tonic; it is not by definition a fertiliser. It provides benefits that a straight fertiliser simply cannot.

Is Seasol a liquid fertilizer?

It's an organically based liquid fertiliser and soil conditioner that you can use on everything in the garden including native plants. It promotes vigorous growth and stimulates flowering and fruiting. Because it's a liquid fertiliser it's fast acting, so you see results quickly.

Does Seasol have calcium?


Seasol plus Calcium is a Calcium fortified Seasol concentrate. This product has all the benefits of Seasol, with Calcium for improving cell-wall integrity in developing fruit and leaves.

How do you use seaweed solution?

DIRECTION TO USE: To make 1 Liter of seaweed Liquid Spray for plants. STEP: 1 Take 3ml of Seaweed liquid extract (Concentrate) and add it to 1 liter of plain water. STEP: 2 Mix them thoroughly until it's mixed very well. STEP: 3 spray the diluted seaweed liquid all over the plant or apply directly to the Soil.

How do you use seaweed concentrate?

Spray Fertilizer Directly on the Leaves
Foliar application is no doubt the most efficient and effective method of administering liquid seaweed to your plants. Kelp extracts are 8–20 times more effective when applied to the leaves than when broadcast on the soil.

Is Seasol a wetting agent?

Seasol Super Soil Wetter & Conditioner is an aquatic safe wetting agent boosted with Seasol liquid seaweed and liquid compost. It ensures your garden gets the most from every drop of water. Wetting Agents: It's not uncommon for certain soils to become hydrophobic (repel water).

Can you use Seasol in hot weather?

A regular application of Seasol creates tougher, healthier plants that are more resilient to heat and drought. It helps plants to establish, grow, fruit and maintain better plant health when facing hot, dry conditions. Seasol treated plants also take longer to wilt in the heat.

Is seaweed fertilizer good for all plants?


Seaweed is a broad spectrum fertilizer that is rich in beneficial trace minerals and hormones that stimulate plant growth. Seaweed is high in carbohydrates which are essential building blocks in growing plants, and low in cellulose so it breaks down readily. Seaweed shares no diseases with land plants.

Can you use Seasol on fruit trees?

PowerFeed for Flowers, Fruit & Citrus is a dynamic liquid fertiliser and soil conditioner in one, specifically designed to enhance flowering and fruiting plants.

Can you use Seasol on grass?

Seasol for Lush Green Lawns stimulates strong healthy leaf growth and enhances foliage colour. It's a fast-acting soluble formulation, so you'll have a lush, green lawn in no time.

Is Seasol good for natives?

As a rule of thumb we generally discourage using manures and compost around natives as it is difficult to attain how much nutrient will be released. Applications of Seasol or equivalent are beneficial for improving the soil biology by encouraging micro-organisms.

Is Seasol OK for orchids?

Use Seasol every 12 to 14 days throughout the winter to maintain cold weather protection, it will also return plant back to normal growth. Mix at 2mls to a litre. Most hybrids orchids grow during the whole year. Species do not.

Can you use Seasol on succulents?


The great thing about Seasol Pots & Plants is that it's in an easy to use spray bottle, so can be applied directly to your potting mix, wherever the pot is sitting. As well as displaying stunning foliage colour, shape and texture, most succulents bloom with beautiful and unique flowers.

What is the pH of Seasol?

around 6.0 to 7.0

Is Seasol poisonous to dogs?

Is Seasol safe around kids and pets? Yes it is. Seasol is certified organic and is made from all natural sea kelp sustainably harvested from the ocean.