Old Timer Organic PK 4-8 1 Litre Plant Magic

by Plant Magic

SKU: 5060193555041

    Old Timer Organic PK 4-8 1 Litre Plant Magic



Product Description

When growing organically, one of the major considerations for a successful harvest is the health of your rhizosphere and maintaining a happy, healthy and varied mix of beneficial micro-organisms alive in the rootzone.

The beneficial organisms form a symbiotic relationship with plant roots, extending the networks reach for resources as well as processing complex compounds into plant available metabolites. Many PK boosters currently on the market are derived from mineral sources which can kill your Beneficial microorganisms, disrupting the symbiotic relationship which can lead to underperforming plants come harvest time.

Plant magic has developed a PK booster derived from organic sources, so you can use it on your garden safe in the knowledge your microherd will not be damaged. It allows you to deliver a higher level of phosphorous and potassium exactly when it’s required by the plant.

If you’re using an organic nutrient range and need a PK boost, look no further than plant magic OT PK 4-8 to improve yields, colours, flavour and aroma!

How to use Plant Magic Oldtimer organic PK

  • Use for the end half of flowering, according to the Plant magic feed schedule.
  • Shake well before use
  • Use 1-2ml per litre
  • Best used alongside the rest of plant magic’s oldtimer range
Shipping & Handling

Shipping & Handling

THS uses a selection of couriers to deliver our products to N.Ireland, Ireland, the UK and EU at the fairest rates we can negotiate.

Here's what you can expect when placing an order with THS:

Upon purchase, your order will be packaged and mailed without delay and sent to the cardholder’s address. We will always endeavour to deliver in the fastest most economical way, when shipping within Ireland and the UK.

Overseas shipment times can vary greatly, it’s advised to contact us for specific international shipping quotes.

All goods are subject to availability and a delay in delivery can sometimes be out of our control. We will do our best to ameliorate and avoid these delays whenever we can so that your order can be delivered in a timely manner. Delivery times are approximate and we shall not be held liable for any losses, damages, expenses or charges caused by any delay from the delivery of goods.

For further information please check the delivery page on the website.



We accept a variety of different payment options to allow our customers to pay in whatever method is most convenient for them. We accept Credit Cards, Debit Cards, PayPal, Bank Transfers, Cash in-store, Bitcoin, and Telephone orders.

To process your payment over the phone, call:

UK: +44 2890 994199

For online payments including Bank Transfer, Credit or Debit cards, PayPal, Bitcoin simply process your order and follow the instructions at checkout. Our credit card transactions are completed on secure and encrypted communications via 3rd party payment processing services.

For further information please check the payment page on the website.