Announcements

Click here to receive this news directly in your inbox

Job Offers

» more job offers

"Tweeting Growers"

Top 5 - yesterday

Top 5 - last week

Top 5 - last month

Nutrient monitoring of pansy

Pansies require low fertility of 100 to 150 ppm N. Optimal substrate pH values for pansies range from 5.5 to 5.8. Pansies can develop both low and high substrate pH disorders. If substrate pH drifts lower than 5.5, iron (Fe) and/or manganese toxicity occurs and is observed as lower leaf black spotting. Substrate pH values above 6.2 to 6.5 inhibits Fe availability and induce interveinal chlorosis.

Read more at e-GRO (W. Garrett Owen, Josh Henry, Brian E. Whipker)

Publication date: Wed 21 Aug 2019

email this article Print

Receive the daily newsletter in your email for free | Click here

Other news in this sector:

2023-03-14 Fertilizer producer returns to profit after huge loss in 2021
2023-03-13 Should you tank mix your pesticides?
2023-02-17 "EU should be less dependent on imported fertilizers"
2023-02-06 High-tech test and innovation center for Dutch biostimulant producer
2023-01-11 Bee Vectoring Technologies and BioSafe Systems start selling CR-7 products into foliar and soil drench markets
2022-12-15 Effects of water balance on cut flower postharvest performance
2022-12-12 “It is one of the ‘star shows’ on the Indian sub-continent and across the wider East Asian area”
2022-11-30 Jewel orchid’s biological and physiological response to aquaponic water as potential fertilizer
2022-11-23 Vietnam: Agricultural sector aims to increase use of organic fertilizer
2022-11-16 "First shipment of Russian fertilizer marks breakthrough in global supply crunch"
2022-11-15 "Consumers prefer plants with the most flower buds and treated with Largo"
2022-11-10 EU Commission addresses availability and affordability of fertilizers
2022-10-20 Fertilizer prices down – Surpluses emerge as farmers pull back
2022-10-11 Fertilizers and artificial fertilizer replacements from organic waste products
2022-10-06 Uralchem to make a shipment of fertilizers to Burkina Faso
2022-09-30 Nouryon to acquire ADOB Fertilizers
2022-09-29 Poinsettia fertilization in greenhouses
2022-09-26 BASF launches Dagonis fungicide to tackle powdery mildew in Kenya
2022-09-21 Improving plant growth, productivity, and stress management through seaweed-based biostimulants
2022-09-19 The same yield with less water and fewer fertilizers

<< Back | FloralDaily.com

Sign up for our daily Newsletter and stay up to date with all the latest news!

Subscribe I am already a subscriber