Archive for January 13th, 2010
Leaf Java
Wednesday, January 13th, 2010
Black patches on my Java Fern?
I bought java fern about 5 weeks ago. When I purchased it, the leaves were all green. Now 5 weeks later, all the leaves exept one new bud have black, brown patches on them, like they are all decaying. (8 of the 9 leaves)
The water parameters are good. Light is 1 watts per gallon and also get 2 hours of indirect sunlight. The fish are 2 bolivian rams and 6 rummynose tetras. It has a diy co2.
The brown Patches are NOT SPORES. It is not circular spots/dots but are random patches all over the leaves.
The java fern has been grown submerged and NOT IMMERSED.
I use only rainwater for my tank.
It it nutrienrt deficiency?
I thought java fern was a very hardy plant, not requiring fertilisers. I thought it would grow fine with just the fish poo. In the same tank, I have java moss which seems to be thriving, making a pretty carpet. What is wrong with my java fern?
The rainwater could very well be the problem. Java Ferns are hardy, but they cannot survive in nutrient, and equally important, mineral free/low water. Rainwater has virtually no dissolved minerals, and both plants and fish (even acid loving fish) require things like calcium and magnesium in their water. I would strongly suggest using a combination of Tap Water and rainwater, and occaisionally dosing some fertilizer (Flourish, Flora Pride, etc.).
Java 3D Simulation of Trees Growing and Sprouting Leaves
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Java Wand Portable Single Serve Coffee and Loose Tea Brewing Tool $13.46 Taste of a French Press, Portability of a Straw — Instantly brew ground coffee or loose leaf tea right in your mug and immediately enjoy without the risk of swallowing grounds. These durable, hand-blown glass straws feature specialty filters that let only liquid pass through the straw and into your mouth. — Convenient for travel and easy to use – simply place a teaspoon or so of your favorite … |
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Grasslands Road Deck the Halls Holly Leaf Grande Teacup and Saucer, Gift Boxed $18.00 Food safe stoneware, dishwasher and microwave safe…. |
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5pc. Teak Extension Dining Set $1,270.99 Teak wood is an extremely dense course grained hardwood and is widely known for its durability. Our Teak product is made from environmentally friendly Plantation Teak in Jakarta, Indonesia. The Teak plantation is regulated by a Indonesian government agency who set guidelines as to the number and size of trees which can be harvested, as well as the numbers of trees which are replanted for future ge… |
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American Recordings 1913-26 $28.50 … |
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Java Jazz : Tea Leaves , Coffee Beans & A Little Jazz $3.83 The track list to this cd release is as follows : *1. Tailwind *2. Europa *3. ballade For Andy *4. Waltz *5. Norwegian Wood *6. Rio *7. Footprints *8. Angelica *9. La Samba *10. Lullaby… |
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Stevia Concentrate Dark Liquid 60 ML – Wisdom Herbs $15.98 Stevia Concentrate Dark Liquid is not only sweet to taste, its antiseptic and pain-relieving qualities are helpful to cuts and blemishes, too. It has an herbal, licorice flavor and you can drop a little concentrate in your drink or food to taste, or use it topically. And when added to your food or drink, the concentrate not only sweetens, it nourishes your pancreas and may help regulate blood suga… |
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The Coffee Bean & Tea Leaf Mocha Java-Deep body rich sweet fruit yflavor, hint of citrus, 32-Ounce $26.15 … |
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Herbal Bean (herbal java) loose leaf tea $9.95 Are you a fiend for the taste of a coffee bean? We’ve got you covered with this rich chocolate, barley and nut flavored tea that tastes just like your morning java. This herbal blend also contains dandelion and chicory root to detoxify your liver. This tea is a great healthy substitute for your morning coffee because its caffeine free, it won’t give you the jitters.Caffeine Free… |
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The Coffee Bean and Tea Leaf 1-lb. Whole Coffee, Mocha Java Blend. $12.95 Mocha Java Blend has a floral aroma, and is full-bodied with bright flavor and hints of citrus. Our custom blend combines coffee grown in Yirgacheffe in the Sidamo region, south of Ethiopia’s capital Addis Ababa, and coffee grown on the Jampit Blawan Estate in Java, Indonesia. Both coffees are fully washed. Pair it with fresh oranges or grapefruit, pecans, lemon poppy seed muffins or cinnamon roll… |
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Building Java Programs: A Back to Basics Approach (2nd Edition) $78.00 Building Java Programs: A Back to Basics Approach, Second Edition, introduces novice programmers to basic constructs and common pitfalls by emphasizing the essentials of procedural programming, problem solving, and algorithmic reasoning. By using objects early to solve interesting problems and defining objects later in the course, Building Java Programs develops programming knowledge for a broa… |
