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View Klasmann Organic Seed Compost - 70 Litre video

Klasmann Organic Seed Compost - 70 Litre


In a nutshell....

The Klasmann Organic Seed Compost - 70 Litre is very high quality organic seed compost for seed germination because of it's extra fine particle size. We use this compost in all our seedling production and have found it consistently good. I couldn't recommend it highly enough.

No. of bags

Organic Nutrient Rich Seed Compost

Klasmann is very high quality organic seed compost.It is very well suited for seed germination because of it's extra fine particle size. We use this compost in all our seedling production and have found it consistently good. Klasmann seed compost is intentionally lower in nutrients than multipurpose compost which helps improve germination and gives you the perfect nutrient mix for the early stages of growth.

Yes, it's expensive but if you want a large bag of seed compost that works every time it's money well spent. I couldn't recommend it highly enough.

Contents: 70 Litre Bag

70 Litre Bag

Write a Review
Kath Grennan
May 22nd, 2020
0 complaints here, it's heavy tho
Rog Fleming
February 14th, 2020
Can't fault the order process, is anyone else here because it's cheaper than quickcrop sell it on amazon?
Victor Hart
March 28th, 2019
I'm getting 90%+ germination rates with this compost and the texture and feel of the compost is great, I'll be sticking to this seed compost in future
March 16th, 2019
This is the first seed compost I've ever bought. It's a lovely fine texture, perfect for small seeds. Good germination so far and really nice to handle (4 year old twins keep asking if they can sow more seeds because they love getting their hands into it!)
Norman Wiseman
February 06th, 2019
This compost says 'quality' the moment you open the bag. It's fine and well graded -no need to sieve it before use - and it absorbs water without becoming waterlogged. I am expecting superior levels of germination this season
Arthur Jones
December 13th, 2018
These bags are great. Theres more than enough for my cell trays and I usually scatter teh rest over into my raised beds. A quality product.
December 10th, 2018
I have great success with this product and my germination rates are very high
September 03rd, 2018
June 12th, 2018
This seed compost has a fine texture and is pleasant to handle.
June 06th, 2018
I was surprised that this product came from Germany and wouldn't have bought had I known.Surely we can make organic compost.
Pat Holland
April 09th, 2018
June 29th, 2017
I have been using the Klasmann Seed and Potting Compost for about three years and love it A 1
Angus Phillips
March 30th, 2017
This compost is great. I can't tell you how well my seeds done with this stuff last year. Top stuff.
February 13th, 2017
I love this organic seed compost, it is light in texture and the seeds have no problem growing up through it, you simply fill up your trays as demonstrated in the videos and the rest happens in time, delivery was prompt and I cant fault the service given by Niall, thank you
November 17th, 2016
Great product . I liked the video on how best to use it
Hazel Mc Bride
October 19th, 2016
I have been using Klasmann compost for my seedlings for over 10 years and i am delighted that i can now buy it online. I have struggled to get supply of it for a few years so its great that you guys are now doing it mail order. Keep up the good work.
August 10th, 2016
Compost is very fine, which makes it perfect for sowing seeds. Pat
July 18th, 2016
Seed compost and thermometer very good but the oscillation hoe I bought some time ago is about the best garden tool I ever used.Do you sell flowers /shrubs ?.
Ask a Question
Asked By K
on January 27th, 2019
when is the best use by time roughly, I might not use it all this year. Do you provide the free hessian bag for it to be decanted into as it keeps better in those? Just guessing.
Answered by Niall
on January 28th, 2019
Hi K You can use the Klasmann compost any time of year but it is at its best from February to May as it is a new batch each season. It does keep well all the same. I am afraid it doesn't come in the Hessian sack however they are available on the website if you wanted one Regards Niall Quickcrop
Asked By Athena
on March 29th, 2018
Would you consider getting the peat free version in of both the Klasmann potting and seed composts? I've seen peat free other places but it'd be nice to order everything from Quickcrop where possible, I know it says the peat is from sustainable sources etc which is great but growing medium wise,it would be great if you could stock both :)
Answered by Niall
on March 29th, 2018
Hi Athena We used to stock the Peat free version and tried using it to grow seedlings in our tunnels. However the plugs didn't hold together and as a result we found it wasn't fit for purpose. We try to carry products we can stand over but we felt the Peat free version just wasn't good so we stopped stocking it. As much as we would prefer to stock a peat free product it just isn't good Regards Niall Quickcrop
Asked By Aoife
on March 27th, 2018
Is this mix sterile?
Answered by Niall
on March 27th, 2018
Hi Aoife The seed compost is sterile but not the potting compost Regards Niall Quickcrop
Asked By peter van vliet
on January 25th, 2018
Is klasmann compost certified by soil association?
Answered by Niall
on January 26th, 2018
I don't think so as it is a German manufactured product. I do know however that it is certified Organic in Germany.
Asked By Glen Power
on November 28th, 2017
I was wondering what the NPK values are for this product? Thanks.
Answered by Andrew
on November 30th, 2017
Hi Glen. As this is an Organic product there is little or no NPK in the seed mix. I have asked the manufacturer for a breakdown of the values in the Klasmann seed compost. I will post this information on the website once they come back to me.
Asked By Jay
on October 27th, 2016
What is the make up of this substrate? Does it contain peat?
Answered by Andrew
on October 27th, 2016
Hi Jay. I don't have the exact makeup of the substrate but i do know that it contains peat. We have a Peat Free version as well that uses Coir Coconut substrate as its main base. This is available in the Klasmann and New Horizon compost ranges.

garden website delivery information


Important Delivery Information October 2020 - Covid 19

We will be operating our business as usual over the coming months as thankfully, current lockdown measures haven't required us to close our warehouses. Delivery times had been impacted earlier in the year with the increase in online shopping putting immense strain on couriers. We are nearly back to normal here in Quickcrop so we expect to have your order to you within 2-5 working days, and 7-10 working days for Raised Bed orders.

We sincerely apologise for any inconvenience which may have been caused due to Covid-19 and very much appreciate your patience during this time. Some of our customers had delays in receiving their orders in a timely manner but thankfully 99% of orders got through on schedule.

Unless 10 working days have elapsed since you placed your order please try to avoid contacting the office for delivery information as answering queries further slows packing. The Exception to this is our raised ponds which will take two weeks to be dispatched from our warehouse and and delivered to you. Of course if you have received a damaged item, are missing something or are over the 10 day lead time please feel free to email us at and we will respond quickly, usually within the hour.


All standard Quickcrop deliveries (including all raised beds) only €3.95.

All our deliveries are only €3.95 no matter how many products we deliver anywhere in Ireland. We also deliver to the UK and other European countries, please see our delivery rates below. Our flat delivery rate is an absolute bargain and is far cheaper than any of our competitors, please take this into account when comparing product prices.

Where do we deliver to?
We deliver nationwide to the island of Ireland, the U.K., Austria, Benelux Countries, Czech Republic, Denmark, Finland, France, Germany, Hungary, Italy, Norway, Poland, Portugal, Spain, Slovakia, Slovenia, Sweden and Switzerland. Please see our delivery rates below:

€3.95 - Standard rate for the Island of Ireland.

€12.95 - The United Kingdom (Highlands and Islands may incur a surcharge, please contact us on 353 1524 0884 for details)

€14.95 - Austria, Belgium, The Netherlands, Luxembourg, Denmark, France, Germany, Switzerland.

How long does it take?
Stock permitting we aim to dispatch your goods within 2 working days of receiving your order. The average time taken from order to delivery is 4 - 5 days for Irish and UK orders, and up to 8 working days for other European destinations.

What If I'm not in at time of delivery?
The driver will leave a note with the depot contact number. Delivery can be arranged for the next day or a later date.

I'm ordering several items, do they all arrive at the same time?
All items dispatched at the same time will normally be delivered in one delivery. The exceptions are bulk bags of soil or compost which comes in a separate delivery using a different delivery company.

What if my parcel is damaged or I wish to return the goods I have ordered?
Contact our office on 01 524 0884 and we will arrange collection and refund or replacement of faulty or damaged goods.

If you wish to return goods for any reason other than damaged or faulty items please return the item to us at the following address and we will issue a refund minus the delivery charge. Goods must be undamaged and in their original packaging. Please take care when parceling returned goods to ensure it reaches us in good condition.

Our returns address is: Quickcrop ltd., Unit 4, Ballymote Industrial Estate, Ballymote, Co.Sligo.


If you are unsure about any aspect of our delivery service, feel free to get in touch using the Contact Us Button Above.

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