Skip to main content
Free Delivery Over $499*
Order Tracking
Discreet Shipping
3000+ Products

Grotek Final Flush Regular - 1L / 4L

SKU: ADDT40700
|

ETA: 1-3 Weeks

Product main image

OUT OF STOCK

FREE SHIPPING OVER $499*

REG. PRICE: $29.50
$27.95
$27.95 per 1L
Qty:
In stock with supplier Dispatches in 1-3 Weeks

Pick up at store Free

Delivery Options:

If cart total is less than $499*

Freight applies

If cart total is $499* & above

Free

*excluding bulky items

International shipping

Click here

SECURE PAYMENTS WITH

BUY NOW, PAY LATER

Pay in 4, interest-free. Afterpay it.

ZIP NOW, PAY LATER

Repay on a convenient weekly, fortnightly or monthly schedule.

ENJOY NOW, PAY LATER

Available in: 1 L / 4 L

Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Grotek Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the final stages of plant growth.

In The Box

  • [1] x Grotek Final Flush - (Available in: 1L / 4L)
  • SHAKE WELL before using. Observe for visible signs of excess fertilizer salts such as the appearance of a white, powdery residue on the surface of the growing medium. Use 10 ml of Final Flush per 5 L (2 tsp/5qt) of water. Safe to use while plants are growing or between crops. 
  • Hydroponics: Add Final Flush mixture to pure water in the nutrient reservoir and run the system for about one hour.
  • Soil/Soilless Applications: Apply Final Flush mixture liberally to the top of the container and allow any excess solution to drain out the bottom. Repeat a second time if necessary and then wait one week before resuming a regular feeding program. 
  • Prior to Harvest: Use mixture 7-10 days before harvest, to remove unnecessary fertilizer salts and fertilizer flavors.