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Current book review
Marihuana drinnen (Marijuana indoors) by Jorge Cervantes
This is the very bible for homegrowing. Every indoor cultivator should have one standing on his shelf. It contains everything: From the cion to the harvest - Here you find the essential and promising information, if you fancy gathering really big buds. Cultivating on stone-wool, cocos substrate, foamed clay or simply on soil, wether hydroponic or organic, every way of breeding is regarded in the book. Comprehensive descriptions about how to bring up the seedling to become a strong stock plant - Cloning the cuttings by yourself will be no longer a problem, due to the instructions. Lacks of nutrients, thrips, spider mites or other problems with breeding cions are things of the past. You will find descriptions of dutch propagators and instructions for your own growboxes. You'll find advice to metal halide lamps and metal vapor lamps like e.g. sodium lamps etc.
Udopea ranking: Recommendable!
ISBN: 3-907080-92-0 Paperback, 320 pages, 200 illustrations, 48 coloured, very considerabel and detailed. |
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La régulation de pH est très importante pour la culture. Dès que le pH n'est plus correct, la plante ne peut plus absorber les nutriments comme voulu. Donc, il faut réguler le pH. Un pH trop basse peut même aboutir à une augmentation de métal lourd, la plante mourait. Pour assurer un pH correct, il faut contrôler les donnés et réguler si nécessaire. Il y a plusieurs ustensiles pour mesurer.
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Art.Nr: HE49
EAN: 4024102281842
To drop the pH-value in dung biologics for plants in the growth
8,90 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: HE50
EAN: 4024102281859
To drop the pH-value in dung biologics for plants in the bloom
10,60 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: hesiph+
EAN: 4024102281866
To raise the pH-value in fertilizing solutions for plants in growing and blooming period.
9,40 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: DEPH02003
EAN: 3760172781288
For plants, not only the nutrient value of the nutrient solution is important, but also the pH value of the water. A pH regulator helps you keeping the right value.
15,00 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: deph01003
EAN: 4024102281644
This new concept in pH control will allow you to adjust your pH-value, specially in presence of fast growing plants.
15,95 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: DEPH03001
EAN: 4024102272345
pH regulation, for example with GHE pH Down Trocken, is an essential practice for the plant grower: It enables mineral salts availability and chelates stability, two primary conditions for a good absorption of nutritive elements by the plant.
2,40 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: DEPH03002
EAN: 4024102250213
GHE Dry pH Down is used for decreasing the pH-value in nutrient solutions.
13,50 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: DEPH03003
EAN: 4024102240320
Dry pH Down is a unique pH regulation: Pure, concentrated but harmless though!
17,50 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: DEPH03004
EAN: 4024102240382
The concept of GHE pH Down in pH control will allow you to adjust your pH, specially in presence of fast growing plants.
24,30 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: DEPH11001
EAN: 4024102248449
pH indicator for up to 200 tests, incl. test tube and measurement chart.
8,50 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: 5010
EAN: 4024102286212
Le degré idéal d’acidité (pH) de l’eau d’arrosage destinée aux plantes ornementales oscille entre 5,5 et 6. Le produit PH- de HY-PRO aide vos plantes à atteindre cette valeur idéale et à la maintenir.
8,50 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: 034801
EAN: 4024102123180
CANNA pH- Grow is to reduce the pH-value of the nutrient solution during the vegetative period.
6,95 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: 034802
EAN: 4024102165135
CANNA pH- bloom to reduce the pH value of the nutrient solution during the flowering period
11,50 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: 034803
EAN: 4024102123098
Use CANNA pH+ to raise the pH-value of your nutrient solutions.
7,60 EUR
incl. 19 % UST
excl. Frais d'expédition
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Art.Nr: 034804
EAN: 4024102247473
CANNA Organic acid is used for the acidulation of the nutrient solution as an alternative for nitric acid and phosphoric acid.
9,50 EUR
incl. 19 % UST
excl. Frais d'expédition
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