By Johnp58
Hertfordshire,
United Kingdom 
SEAWEED SPRAY
I read somewhere that a good spray of seaweed as a foliage feed helps to keep off unwanted pests....particularly at the growing tips and in the spring. Has any fellow gardener heard about this? Well it would do no harm I suppose.
6 Sep, 2013
Answers
I think Baby Bio is seaweed based, but the best thing that I find to get rid of pests is a spray with a strong soapy water solution. Washing up liquid is fine.
6 Sep, 2013
maybe a combined soapy garlicky spray would work wonders. ? ingredients there for a new product.
6 Sep, 2013
You can already buy concentrated garlic spray or make your own... not difficult. Spring is the time to apply.
6 Sep, 2013
I agree with Mg..A Garlic spray is good..
6 Sep, 2013
Seems the insects can smell it long after we aren't able to Snoop, I remember having a dentist once who liked garlic - not a pleasant experience!
6 Sep, 2013
Liquid seaweed is a good foliar feeder but does not particularly keep of pests garlic on the other hand does.
6 Sep, 2013