Quote:
Originally Posted by Stonefox
Thanks for the help Edwmax!
Now I need to know how much to apply to each tree at a time, and how frequently to maximize growth and more importantly fruit production.
I assume also the size of the tree makes a difference, i.e. knee high or near fruiting height (which for my trees is usually about 4 meters)
|
That's simple! See the forum wiki for more info about fertilizer.
Now a banana plant needs 1lb of nitrogen and 1 1/2 lb of potassium during the growing season. You decide how many times during the season to apply the fertilizer (monthly; bi-monthly; 3 or 4 time per season). However, the type fertilizer (slow release, quick release, or standard grade types) have some bearing to application timing.
Now I use 10-10-10 for vegetable gardens. It has all the minor elements needed and economical ($10 for 50 lb bag). Applied 4 Xs during the season. For Fertilizer amount: 1lb nitrogen / 10% (aka: 0.1) = 10 lbs fertilizer for the season per plant. The same 10 lbs also furnish 1 lb of potassium. Supplement additional 1/2 lb potassium needed with murate of potash or potassium sulfate. ... The application rate for the 10-10-10 is 10 lb / 4 applications = 2 1/2 lbs per plant per application. ... The extra phosphorous has not been detrimental to the plants.
This year i may try fertilizing on a monthly schedule at 1 1/2 lb 7 Xs for a 6 month growing season. This may reduce loss due to runoff & leaching.
Knowing the fertilizer grade (NPK) you can use any grade available and that is economical. ... But for your situation, blending your own mix may be the better option over buying the low grade 'hobby' fertilizers.
Check with your locale Co-Op for when they Blend or who Blends fertilizers for the local members. You might be able to get your years supply then ready mixed. The low grade 'hobby' mixes would be too labor intensive and expensive for large farm applications.